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Bootstrap 5 grid documentation

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Co-authored-by: Mark Otto <markd.otto@gmail.com>
This commit is contained in:
Martijn Cuppens 2019-09-28 16:14:33 +02:00
parent beefc6f530
commit 9daf36fdb7
9 changed files with 657 additions and 557 deletions
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4
site/assets/scss/_component-examples.scss
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@ -10,8 +10,8 @@
> [class^="col-"] {
padding-top: .75rem;
padding-bottom: .75rem;
background-color: rgba(86, 61, 124, .15);
border: 1px solid rgba(86, 61, 124, .2);
background-color: rgba(39, 41, 43, .03);
border: 1px solid rgba(39, 41, 43, .1);
}
}

147
site/content/docs/4.3/components/card.md
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@ -379,11 +379,11 @@ Note that content should not be larger than the height of the image. If content
## Horizontal
Using a combination of grid and utility classes, cards can be made horizontal in a mobile-friendly and responsive way. In the example below, we remove the grid gutters with `.no-gutters` and use `.col-md-*` classes to make the card horizontal at the `md` breakpoint. Further adjustments may be needed depending on your card content.
Using a combination of grid and utility classes, cards can be made horizontal in a mobile-friendly and responsive way. In the example below, we remove the grid gutters with `.g-0` and use `.col-md-*` classes to make the card horizontal at the `md` breakpoint. Further adjustments may be needed depending on your card content.
{{< example >}}
<div class="card mb-3" style="max-width: 540px;">
<div class="row no-gutters">
<div class="row g-0">
<div class="col-md-4">
{{< placeholder width="100%" height="250" text="Image" >}}
</div>
@ -531,83 +531,13 @@ When using card groups with footers, their content will automatically line up.
</div>
{{< /example >}}
### Card decks
Need a set of equal width and height cards that aren't attached to one another? Use card decks.
{{< example >}}
<div class="card-deck">
<div class="card">
{{< placeholder width="100%" height="200" class="card-img-top" text="Image cap" >}}
<div class="card-body">
<h5 class="card-title">Card title</h5>
<p class="card-text">This is a longer card with supporting text below as a natural lead-in to additional content. This content is a little bit longer.</p>
<p class="card-text"><small class="text-muted">Last updated 3 mins ago</small></p>
</div>
</div>
<div class="card">
{{< placeholder width="100%" height="200" class="card-img-top" text="Image cap" >}}
<div class="card-body">
<h5 class="card-title">Card title</h5>
<p class="card-text">This card has supporting text below as a natural lead-in to additional content.</p>
<p class="card-text"><small class="text-muted">Last updated 3 mins ago</small></p>
</div>
</div>
<div class="card">
{{< placeholder width="100%" height="200" class="card-img-top" text="Image cap" >}}
<div class="card-body">
<h5 class="card-title">Card title</h5>
<p class="card-text">This is a wider card with supporting text below as a natural lead-in to additional content. This card has even longer content than the first to show that equal height action.</p>
<p class="card-text"><small class="text-muted">Last updated 3 mins ago</small></p>
</div>
</div>
</div>
{{< /example >}}
Just like with card groups, card footers in decks will automatically line up.
{{< example >}}
<div class="card-deck">
<div class="card">
{{< placeholder width="100%" height="180" class="card-img-top" text="Image cap" >}}
<div class="card-body">
<h5 class="card-title">Card title</h5>
<p class="card-text">This is a wider card with supporting text below as a natural lead-in to additional content. This content is a little bit longer.</p>
</div>
<div class="card-footer">
<small class="text-muted">Last updated 3 mins ago</small>
</div>
</div>
<div class="card">
{{< placeholder width="100%" height="180" class="card-img-top" text="Image cap" >}}
<div class="card-body">
<h5 class="card-title">Card title</h5>
<p class="card-text">This card has supporting text below as a natural lead-in to additional content.</p>
</div>
<div class="card-footer">
<small class="text-muted">Last updated 3 mins ago</small>
</div>
</div>
<div class="card">
{{< placeholder width="100%" height="180" class="card-img-top" text="Image cap" >}}
<div class="card-body">
<h5 class="card-title">Card title</h5>
<p class="card-text">This is a wider card with supporting text below as a natural lead-in to additional content. This card has even longer content than the first to show that equal height action.</p>
</div>
<div class="card-footer">
<small class="text-muted">Last updated 3 mins ago</small>
</div>
</div>
</div>
{{< /example >}}
### Grid cards
Use the Bootstrap grid system and its [`.row-cols` classes]({{< docsref "/layout/grid#row-columns" >}}) to control how many grid columns (wrapped around your cards) you show per row. For example, here's `.row-cols-1` laying out the cards on one column, and `.row-cols-md-2` splitting four cards to equal width across multiple rows, from the medium breakpoint up.
{{< example >}}
<div class="row row-cols-1 row-cols-md-2">
<div class="col mb-4">
<div class="row row-cols-1 row-cols-md-2 g-4">
<div class="col">
<div class="card">
{{< placeholder width="100%" height="140" class="card-img-top" text="Image cap" >}}
<div class="card-body">
@ -616,7 +546,7 @@ Use the Bootstrap grid system and its [`.row-cols` classes]({{< docsref "/layout
</div>
</div>
</div>
<div class="col mb-4">
<div class="col">
<div class="card">
{{< placeholder width="100%" height="140" class="card-img-top" text="Image cap" >}}
<div class="card-body">
@ -625,7 +555,7 @@ Use the Bootstrap grid system and its [`.row-cols` classes]({{< docsref "/layout
</div>
</div>
</div>
<div class="col mb-4">
<div class="col">
<div class="card">
{{< placeholder width="100%" height="140" class="card-img-top" text="Image cap" >}}
<div class="card-body">
@ -634,7 +564,7 @@ Use the Bootstrap grid system and its [`.row-cols` classes]({{< docsref "/layout
</div>
</div>
</div>
<div class="col mb-4">
<div class="col">
<div class="card">
{{< placeholder width="100%" height="140" class="card-img-top" text="Image cap" >}}
<div class="card-body">
@ -649,8 +579,8 @@ Use the Bootstrap grid system and its [`.row-cols` classes]({{< docsref "/layout
Change it to `.row-cols-3` and you'll see the fourth card wrap.
{{< example >}}
<div class="row row-cols-1 row-cols-md-3">
<div class="col mb-4">
<div class="row row-cols-1 row-cols-md-3 g-4">
<div class="col">
<div class="card">
{{< placeholder width="100%" height="140" class="card-img-top" text="Image cap" >}}
<div class="card-body">
@ -659,7 +589,7 @@ Change it to `.row-cols-3` and you'll see the fourth card wrap.
</div>
</div>
</div>
<div class="col mb-4">
<div class="col">
<div class="card">
{{< placeholder width="100%" height="140" class="card-img-top" text="Image cap" >}}
<div class="card-body">
@ -668,7 +598,7 @@ Change it to `.row-cols-3` and you'll see the fourth card wrap.
</div>
</div>
</div>
<div class="col mb-4">
<div class="col">
<div class="card">
{{< placeholder width="100%" height="140" class="card-img-top" text="Image cap" >}}
<div class="card-body">
@ -677,7 +607,7 @@ Change it to `.row-cols-3` and you'll see the fourth card wrap.
</div>
</div>
</div>
<div class="col mb-4">
<div class="col">
<div class="card">
{{< placeholder width="100%" height="140" class="card-img-top" text="Image cap" >}}
<div class="card-body">
@ -692,8 +622,8 @@ Change it to `.row-cols-3` and you'll see the fourth card wrap.
When you need equal height, add `.h-100` to the cards. If you want equal heights by default, you can set `$card-height: 100%` in Sass.
{{< example >}}
<div class="row row-cols-1 row-cols-md-3">
<div class="col mb-4">
<div class="row row-cols-1 row-cols-md-3 g-4">
<div class="col">
<div class="card h-100">
{{< placeholder width="100%" height="140" class="card-img-top" text="Image cap" >}}
<div class="card-body">
@ -702,7 +632,7 @@ When you need equal height, add `.h-100` to the cards. If you want equal heights
</div>
</div>
</div>
<div class="col mb-4">
<div class="col">
<div class="card h-100">
{{< placeholder width="100%" height="140" class="card-img-top" text="Image cap" >}}
<div class="card-body">
@ -711,7 +641,7 @@ When you need equal height, add `.h-100` to the cards. If you want equal heights
</div>
</div>
</div>
<div class="col mb-4">
<div class="col">
<div class="card h-100">
{{< placeholder width="100%" height="140" class="card-img-top" text="Image cap" >}}
<div class="card-body">
@ -720,7 +650,7 @@ When you need equal height, add `.h-100` to the cards. If you want equal heights
</div>
</div>
</div>
<div class="col mb-4">
<div class="col">
<div class="card h-100">
{{< placeholder width="100%" height="140" class="card-img-top" text="Image cap" >}}
<div class="card-body">
@ -732,6 +662,49 @@ When you need equal height, add `.h-100` to the cards. If you want equal heights
</div>
{{< /example >}}
Just like with card groups, card footers will automatically line up.
{{< example >}}
<div class="row row-cols-1 row-cols-md-3 g-4">
<div class="col">
<div class="card h-100">
{{< placeholder width="100%" height="180" class="card-img-top" text="Image cap" >}}
<div class="card-body">
<h5 class="card-title">Card title</h5>
<p class="card-text">This is a wider card with supporting text below as a natural lead-in to additional content. This content is a little bit longer.</p>
</div>
<div class="card-footer">
<small class="text-muted">Last updated 3 mins ago</small>
</div>
</div>
</div>
<div class="col">
<div class="card h-100">
{{< placeholder width="100%" height="180" class="card-img-top" text="Image cap" >}}
<div class="card-body">
<h5 class="card-title">Card title</h5>
<p class="card-text">This card has supporting text below as a natural lead-in to additional content.</p>
</div>
<div class="card-footer">
<small class="text-muted">Last updated 3 mins ago</small>
</div>
</div>
</div>
<div class="col">
<div class="card h-100">
{{< placeholder width="100%" height="180" class="card-img-top" text="Image cap" >}}
<div class="card-body">
<h5 class="card-title">Card title</h5>
<p class="card-text">This is a wider card with supporting text below as a natural lead-in to additional content. This card has even longer content than the first to show that equal height action.</p>
</div>
<div class="card-footer">
<small class="text-muted">Last updated 3 mins ago</small>
</div>
</div>
</div>
</div>
{{< /example >}}
### Masonry
In `v4` we used a CSS-only technique to mimic the behavior of [Masonry](https://masonry.desandro.com/)-like columns, but this technique came with lots of unpleasant [side effects](https://github.com/twbs/bootstrap/pull/28922). If you want to have this type of layout in `v5`, you can just make use of Masonry plugin. **Masonry is not included in Bootstrap**, but we've made a [demo example]({{< docsref "/examples/masonry" >}}) to help you get started.

107
site/content/docs/4.3/components/navbar.md
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@ -30,7 +30,7 @@ Navbars come with built-in support for a handful of sub-components. Choose from
- `.navbar-brand` for your company, product, or project name.
- `.navbar-nav` for a full-height and lightweight navigation (including support for dropdowns).
- `.navbar-toggler` for use with our collapse plugin and other [navigation toggling](#responsive-behaviors) behaviors.
- `.form-inline` for any form controls and actions.
- Flex and spacing utilities for any form controls and actions.
- `.navbar-text` for adding vertically centered strings of text.
- `.collapse.navbar-collapse` for grouping and hiding navbar contents by a parent breakpoint.
@ -43,9 +43,8 @@ Here's an example of all the sub-components included in a responsive light-theme
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarSupportedContent">
<ul class="navbar-nav mr-auto">
<ul class="navbar-nav mr-auto mb-2 mb-lg-0">
<li class="nav-item active">
<a class="nav-link" aria-current="page" href="#">Home</a>
</li>
@ -67,9 +66,9 @@ Here's an example of all the sub-components included in a responsive light-theme
<a class="nav-link disabled" href="#" tabindex="-1" aria-disabled="true">Disabled</a>
</li>
</ul>
<form class="form-inline my-2 my-lg-0">
<input class="form-control mr-sm-2" type="search" placeholder="Search" aria-label="Search">
<button class="btn btn-outline-success my-2 my-sm-0" type="submit">Search</button>
<form class="d-flex">
<input class="form-control mr-2" type="search" placeholder="Search" aria-label="Search">
<button class="btn btn-outline-success" type="submit">Search</button>
</form>
</div>
</div>
@ -217,14 +216,14 @@ You may also utilize dropdowns in your navbar nav. Dropdown menus require a wrap
### Forms
Place various form controls and components within a navbar with `.form-inline`.
Place various form controls and components within a navbar:
{{< example >}}
<nav class="navbar navbar-light bg-light">
<div class="container-fluid">
<form class="form-inline">
<input class="form-control mr-sm-2" type="search" placeholder="Search" aria-label="Search">
<button class="btn btn-outline-success my-2 my-sm-0" type="submit">Search</button>
<form class="d-flex">
<input class="form-control mr-2" type="search" placeholder="Search" aria-label="Search">
<button class="btn btn-outline-success" type="submit">Search</button>
</form>
</div>
</nav>
@ -236,28 +235,26 @@ Immediate children elements in `.navbar` use flex layout and will default to `ju
<nav class="navbar navbar-light bg-light">
<div class="container-fluid">
<a class="navbar-brand">Navbar</a>
<form class="form-inline">
<input class="form-control mr-sm-2" type="search" placeholder="Search" aria-label="Search">
<button class="btn btn-outline-success my-2 my-sm-0" type="submit">Search</button>
<form class="d-flex">
<input class="form-control mr-2" type="search" placeholder="Search" aria-label="Search">
<button class="btn btn-outline-success" type="submit">Search</button>
</form>
</div>
</nav>
{{< /example >}}
Input groups work, too:
Input groups work, too. If your navbar is an entire form, or mostly form, you can use the `<form>` element as the container and save some HTML. Applies to the option above and below this copy.
{{< example >}}
<nav class="navbar navbar-light bg-light">
<div class="container-fluid">
<form class="form-inline">
<div class="input-group">
<div class="input-group-prepend">
<span class="input-group-text" id="basic-addon1">@</span>
</div>
<input type="text" class="form-control" placeholder="Username" aria-label="Username" aria-describedby="basic-addon1">
<form class="container-fluid">
<div class="input-group">
<div class="input-group-prepend">
<span class="input-group-text" id="basic-addon1">@</span>
</div>
</form>
</div>
<input type="text" class="form-control" placeholder="Username" aria-label="Username" aria-describedby="basic-addon1">
</div>
</form>
</nav>
{{< /example >}}
@ -265,12 +262,10 @@ Various buttons are supported as part of these navbar forms, too. This is also a
{{< example >}}
<nav class="navbar navbar-light bg-light">
<div class="container-fluid">
<form class="form-inline">
<button class="btn btn-outline-success" type="button">Main button</button>
<button class="btn btn-sm btn-outline-secondary" type="button">Smaller button</button>
</form>
</div>
<form class="container-fluid justify-content-start">
<button class="btn btn-outline-success mr-2" type="button">Main button</button>
<button class="btn btn-sm btn-outline-secondary" type="button">Smaller button</button>
</form>
</nav>
{{< /example >}}
@ -298,7 +293,7 @@ Mix and match with other components and utilities as needed.
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarText">
<ul class="navbar-nav mr-auto">
<ul class="navbar-nav mr-auto mb-2 mb-lg-0">
<li class="nav-item active">
<a class="nav-link" aria-current="page" href="#">Home</a>
</li>
@ -329,7 +324,7 @@ Theming the navbar has never been easier thanks to the combination of theming cl
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarColor01">
<ul class="navbar-nav mr-auto">
<ul class="navbar-nav mr-auto mb-2 mb-lg-0">
<li class="nav-item active">
<a class="nav-link" aria-current="page" href="#">Home</a>
</li>
@ -343,9 +338,9 @@ Theming the navbar has never been easier thanks to the combination of theming cl
<a class="nav-link" href="#">About</a>
</li>
</ul>
<form class="form-inline">
<input class="form-control mr-sm-2" type="search" placeholder="Search" aria-label="Search">
<button class="btn btn-outline-info my-2 my-sm-0" type="submit">Search</button>
<form class="d-flex">
<input class="form-control mr-2" type="search" placeholder="Search" aria-label="Search">
<button class="btn btn-outline-info" type="submit">Search</button>
</form>
</div>
</div>
@ -358,7 +353,7 @@ Theming the navbar has never been easier thanks to the combination of theming cl
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarColor02">
<ul class="navbar-nav mr-auto">
<ul class="navbar-nav mr-auto mb-2 mb-lg-0">
<li class="nav-item active">
<a class="nav-link" aria-current="page" href="#">Home</a>
</li>
@ -372,9 +367,9 @@ Theming the navbar has never been easier thanks to the combination of theming cl
<a class="nav-link" href="#">About</a>
</li>
</ul>
<form class="form-inline">
<input class="form-control mr-sm-2" type="search" placeholder="Search" aria-label="Search">
<button class="btn btn-outline-light my-2 my-sm-0" type="submit">Search</button>
<form class="d-flex">
<input class="form-control mr-2" type="search" placeholder="Search" aria-label="Search">
<button class="btn btn-outline-light" type="submit">Search</button>
</form>
</div>
</div>
@ -387,7 +382,7 @@ Theming the navbar has never been easier thanks to the combination of theming cl
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarColor03">
<ul class="navbar-nav mr-auto">
<ul class="navbar-nav mr-auto mb-2 mb-lg-0">
<li class="nav-item active">
<a class="nav-link" aria-current="page" href="#">Home</a>
</li>
@ -401,12 +396,12 @@ Theming the navbar has never been easier thanks to the combination of theming cl
<a class="nav-link" href="#">About</a>
</li>
</ul>
<form class="form-inline">
<input class="form-control mr-sm-2" type="search" placeholder="Search" aria-label="Search">
<button class="btn btn-outline-primary my-2 my-sm-0" type="submit">Search</button>
<form class="d-flex">
<input class="form-control mr-2" type="search" placeholder="Search" aria-label="Search">
<button class="btn btn-outline-primary" type="submit">Search</button>
</form>
</div>
</div>
</div>
</nav>
</div>
@ -506,7 +501,7 @@ With no `.navbar-brand` shown in lowest breakpoint:
</button>
<div class="collapse navbar-collapse" id="navbarTogglerDemo01">
<a class="navbar-brand" href="#">Hidden brand</a>
<ul class="navbar-nav mr-auto mt-2 mt-lg-0">
<ul class="navbar-nav mr-auto mb-2 mb-lg-0">
<li class="nav-item active">
<a class="nav-link" aria-current="page" href="#">Home</a>
</li>
@ -517,9 +512,9 @@ With no `.navbar-brand` shown in lowest breakpoint:
<a class="nav-link disabled" href="#" tabindex="-1" aria-disabled="true">Disabled</a>
</li>
</ul>
<form class="form-inline my-2 my-lg-0">
<input class="form-control mr-sm-2" type="search" placeholder="Search" aria-label="Search">
<button class="btn btn-outline-success my-2 my-sm-0" type="submit">Search</button>
<form class="d-flex">
<input class="form-control mr-2" type="search" placeholder="Search" aria-label="Search">
<button class="btn btn-outline-success" type="submit">Search</button>
</form>
</div>
</div>
@ -535,9 +530,8 @@ With a brand name shown on the left and toggler on the right:
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarTogglerDemo02" aria-controls="navbarTogglerDemo02" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarTogglerDemo02">
<ul class="navbar-nav mr-auto mt-2 mt-lg-0">
<ul class="navbar-nav mr-auto mb-2 mb-lg-0">
<li class="nav-item active">
<a class="nav-link" aria-current="page" href="#">Home</a>
</li>
@ -548,9 +542,9 @@ With a brand name shown on the left and toggler on the right:
<a class="nav-link disabled" href="#" tabindex="-1" aria-disabled="true">Disabled</a>
</li>
</ul>
<form class="form-inline my-2 my-lg-0">
<input class="form-control mr-sm-2" type="search" placeholder="Search">
<button class="btn btn-outline-success my-2 my-sm-0" type="submit">Search</button>
<form class="d-flex">
<input class="form-control mr-2" type="search" placeholder="Search" aria-label="Search">
<button class="btn btn-outline-success" type="submit">Search</button>
</form>
</div>
</div>
@ -566,9 +560,8 @@ With a toggler on the left and brand name on the right:
<span class="navbar-toggler-icon"></span>
</button>
<a class="navbar-brand" href="#">Navbar</a>
<div class="collapse navbar-collapse" id="navbarTogglerDemo03">
<ul class="navbar-nav mr-auto mt-2 mt-lg-0">
<ul class="navbar-nav mr-auto mb-2 mb-lg-0">
<li class="nav-item active">
<a class="nav-link" aria-current="page" href="#">Home</a>
</li>
@ -579,9 +572,9 @@ With a toggler on the left and brand name on the right:
<a class="nav-link disabled" href="#" tabindex="-1" aria-disabled="true">Disabled</a>
</li>
</ul>
<form class="form-inline my-2 my-lg-0">
<input class="form-control mr-sm-2" type="search" placeholder="Search" aria-label="Search">
<button class="btn btn-outline-success my-2 my-sm-0" type="submit">Search</button>
<form class="d-flex">
<input class="form-control mr-2" type="search" placeholder="Search" aria-label="Search">
<button class="btn btn-outline-success" type="submit">Search</button>
</form>
</div>
</div>

10
site/content/docs/4.3/forms/form-control.md
View File

@ -61,16 +61,18 @@ If you want to have `<input readonly>` elements in your form styled as plain tex
{{< /example >}}
{{< example >}}
<form class="form-inline">
<div class="mb-3">
<form class="row g-3">
<div class="col-auto">
<label for="staticEmail2" class="sr-only">Email</label>
<input type="text" readonly class="form-control-plaintext" id="staticEmail2" value="email@example.com">
</div>
<div class="mb-3 mx-sm-3">
<div class="col-auto">
<label for="inputPassword2" class="sr-only">Password</label>
<input type="password" class="form-control" id="inputPassword2" placeholder="Password">
</div>
<button type="submit" class="btn btn-primary mb-3">Confirm identity</button>
<div class="col-auto">
<button type="submit" class="btn btn-primary mb-3">Confirm identity</button>
</div>
</form>
{{< /example >}}

322
site/content/docs/4.3/forms/layout.md
View File

@ -40,31 +40,27 @@ Feel free to build your forms however you like, with `<fieldset>`s, `<div>`s, or
More complex forms can be built using our grid classes. Use these for form layouts that require multiple columns, varied widths, and additional alignment options. **Requires the `$enable-grid-classes` Sass variable to be enabled** (on by default).
{{< example >}}
<form>
<div class="row">
<div class="col">
<input type="text" class="form-control" placeholder="First name">
</div>
<div class="col">
<input type="text" class="form-control" placeholder="Last name">
</div>
<form class="row">
<div class="col">
<input type="text" class="form-control" placeholder="First name">
</div>
<div class="col">
<input type="text" class="form-control" placeholder="Last name">
</div>
</form>
{{< /example >}}
## Form row
## Gutters
You may also swap `.row` for `.form-row`, a variation of our standard grid row that overrides the default column gutters for tighter and more compact layouts. **Also requires the `$enable-grid-classes` Sass variable to be enabled** (on by default).
By adding [gutter modifier classes]({{< docsref "/layout/grid#gutters" >}}), you can have control over the gutter width in as well the inline as block direction. **Also requires the `$enable-grid-classes` Sass variable to be enabled** (on by default).
{{< example >}}
<form>
<div class="form-row">
<div class="col">
<input type="text" class="form-control" placeholder="First name">
</div>
<div class="col">
<input type="text" class="form-control" placeholder="Last name">
</div>
<form class="row g-3">
<div class="col">
<input type="text" class="form-control" placeholder="First name">
</div>
<div class="col">
<input type="text" class="form-control" placeholder="Last name">
</div>
</form>
{{< /example >}}
@ -72,43 +68,39 @@ You may also swap `.row` for `.form-row`, a variation of our standard grid row t
More complex layouts can also be created with the grid system.
{{< example >}}
<form>
<div class="form-row">
<div class="mb-3 col-md-6">
<label for="inputEmail4">Email</label>
<input type="email" class="form-control" id="inputEmail4">
</div>
<div class="mb-3 col-md-6">
<label for="inputPassword4">Password</label>
<input type="password" class="form-control" id="inputPassword4">
</div>
<form class="row g-3">
<div class="col-md-6">
<label for="inputEmail4">Email</label>
<input type="email" class="form-control" id="inputEmail4">
</div>
<div class="mb-3">
<div class="col-md-6">
<label for="inputPassword4">Password</label>
<input type="password" class="form-control" id="inputPassword4">
</div>
<div class="col-12">
<label for="inputAddress">Address</label>
<input type="text" class="form-control" id="inputAddress" placeholder="1234 Main St">
</div>
<div class="mb-3">
<div class="col-12">
<label for="inputAddress2">Address 2</label>
<input type="text" class="form-control" id="inputAddress2" placeholder="Apartment, studio, or floor">
</div>
<div class="form-row">
<div class="mb-3 col-md-6">
<label for="inputCity">City</label>
<input type="text" class="form-control" id="inputCity">
</div>
<div class="mb-3 col-md-4">
<label for="inputState">State</label>
<select id="inputState" class="form-select">
<option selected>Choose...</option>
<option>...</option>
</select>
</div>
<div class="mb-3 col-md-2">
<label for="inputZip">Zip</label>
<input type="text" class="form-control" id="inputZip">
</div>
<div class="col-md-6">
<label for="inputCity">City</label>
<input type="text" class="form-control" id="inputCity">
</div>
<div class="mb-3">
<div class="col-md-4">
<label for="inputState">State</label>
<select id="inputState" class="form-select">
<option selected>Choose...</option>
<option>...</option>
</select>
</div>
<div class="col-md-2">
<label for="inputZip">Zip</label>
<input type="text" class="form-control" id="inputZip">
</div>
<div class="col-12">
<div class="form-check">
<input class="form-check-input" type="checkbox" id="gridCheck">
<label class="form-check-label" for="gridCheck">
@ -116,7 +108,9 @@ More complex layouts can also be created with the grid system.
</label>
</div>
</div>
<button type="submit" class="btn btn-primary">Sign in</button>
<div class="col-12">
<button type="submit" class="btn btn-primary">Sign in</button>
</div>
</form>
{{< /example >}}
@ -128,20 +122,20 @@ At times, you maybe need to use margin or padding utilities to create that perfe
{{< example >}}
<form>
<div class="mb-3 row">
<div class="row mb-3">
<label for="inputEmail3" class="col-sm-2 col-form-label">Email</label>
<div class="col-sm-10">
<input type="email" class="form-control" id="inputEmail3">
</div>
</div>
<div class="mb-3 row">
<div class="row mb-3">
<label for="inputPassword3" class="col-sm-2 col-form-label">Password</label>
<div class="col-sm-10">
<input type="password" class="form-control" id="inputPassword3">
</div>
</div>
<fieldset class="mb-3">
<div class="row">
<fieldset>
<div class="row mb-3">
<legend class="col-form-label col-sm-2 pt-0">Radios</legend>
<div class="col-sm-10">
<div class="form-check">
@ -165,8 +159,8 @@ At times, you maybe need to use margin or padding utilities to create that perfe
</div>
</div>
</fieldset>
<div class="mb-3 row">
<div class="col-sm-2">Checkbox</div>
<div class="row mb-3">
<div class="col-form-label col-sm-2 pt-0">Checkbox</div>
<div class="col-sm-10">
<div class="form-check">
<input class="form-check-input" type="checkbox" id="gridCheck1">
@ -176,11 +170,7 @@ At times, you maybe need to use margin or padding utilities to create that perfe
</div>
</div>
</div>
<div class="mb-3 row">
<div class="col-sm-10">
<button type="submit" class="btn btn-primary">Sign in</button>
</div>
</div>
<button type="submit" class="btn btn-primary">Sign in</button>
</form>
{{< /example >}}
@ -190,19 +180,19 @@ Be sure to use `.col-form-label-sm` or `.col-form-label-lg` to your `<label>`s o
{{< example >}}
<form>
<div class="mb-3 row">
<div class="row mb-3">
<label for="colFormLabelSm" class="col-sm-2 col-form-label col-form-label-sm">Email</label>
<div class="col-sm-10">
<input type="email" class="form-control form-control-sm" id="colFormLabelSm" placeholder="col-form-label-sm">
</div>
</div>
<div class="mb-3 row">
<div class="row mb-3">
<label for="colFormLabel" class="col-sm-2 col-form-label">Email</label>
<div class="col-sm-10">
<input type="email" class="form-control" id="colFormLabel" placeholder="col-form-label">
</div>
</div>
<div class="mb-3 row">
<div class="row">
<label for="colFormLabelLg" class="col-sm-2 col-form-label col-form-label-lg">Email</label>
<div class="col-sm-10">
<input type="email" class="form-control form-control-lg" id="colFormLabelLg" placeholder="col-form-label-lg">
@ -213,20 +203,18 @@ Be sure to use `.col-form-label-sm` or `.col-form-label-lg` to your `<label>`s o
## Column sizing
As shown in the previous examples, our grid system allows you to place any number of `.col`s within a `.row` or `.form-row`. They'll split the available width equally between them. You may also pick a subset of your columns to take up more or less space, while the remaining `.col`s equally split the rest, with specific column classes like `.col-7`.
As shown in the previous examples, our grid system allows you to place any number of `.col`s within a `.row`. They'll split the available width equally between them. You may also pick a subset of your columns to take up more or less space, while the remaining `.col`s equally split the rest, with specific column classes like `.col-sm-7`.
{{< example >}}
<form>
<div class="form-row">
<div class="col-7">
<input type="text" class="form-control" placeholder="City">
</div>
<div class="col">
<input type="text" class="form-control" placeholder="State">
</div>
<div class="col">
<input type="text" class="form-control" placeholder="Zip">
</div>
<form class="row g-3">
<div class="col-sm-7">
<input type="text" class="form-control" placeholder="City">
</div>
<div class="col-sm">
<input type="text" class="form-control" placeholder="State">
</div>
<div class="col-sm">
<input type="text" class="form-control" placeholder="Zip">
</div>
</form>
{{< /example >}}
@ -236,126 +224,128 @@ As shown in the previous examples, our grid system allows you to place any numbe
The example below uses a flexbox utility to vertically center the contents and changes `.col` to `.col-auto` so that your columns only take up as much space as needed. Put another way, the column sizes itself based on the contents.
{{< example >}}
<form>
<div class="form-row align-items-center">
<div class="col-auto">
<label class="sr-only" for="autoSizingInput">Name</label>
<input type="text" class="form-control mb-2" id="autoSizingInput" placeholder="Jane Doe">
</div>
<div class="col-auto">
<label class="sr-only" for="autoSizingInputGroup">Username</label>
<div class="input-group mb-2">
<div class="input-group-prepend">
<div class="input-group-text">@</div>
</div>
<input type="text" class="form-control" id="autoSizingInputGroup" placeholder="Username">
<form class="row gy-2 gx-3 align-items-center">
<div class="col-auto">
<label class="sr-only" for="autoSizingInput">Name</label>
<input type="text" class="form-control" id="autoSizingInput" placeholder="Jane Doe">
</div>
<div class="col-auto">
<label class="sr-only" for="autoSizingInputGroup">Username</label>
<div class="input-group">
<div class="input-group-prepend">
<div class="input-group-text">@</div>
</div>
<input type="text" class="form-control" id="autoSizingInputGroup" placeholder="Username">
</div>
<div class="col-auto">
<label class="sr-only" for="autoSizingSelect">Preference</label>
<select class="form-select mb-2" id="autoSizingSelect">
<option selected>Choose...</option>
<option value="1">One</option>
<option value="2">Two</option>
<option value="3">Three</option>
</select>
</div>
<div class="col-auto">
<div class="form-check mb-2">
<input class="form-check-input" type="checkbox" id="autoSizingCheck">
<label class="form-check-label" for="autoSizingCheck">
Remember me
</label>
</div>
</div>
<div class="col-auto">
<button type="submit" class="btn btn-primary mb-2">Submit</button>
</div>
<div class="col-auto">
<label class="sr-only" for="autoSizingSelect">Preference</label>
<select class="form-select" id="autoSizingSelect">
<option selected>Choose...</option>
<option value="1">One</option>
<option value="2">Two</option>
<option value="3">Three</option>
</select>
</div>
<div class="col-auto">
<div class="form-check">
<input class="form-check-input" type="checkbox" id="autoSizingCheck">
<label class="form-check-label" for="autoSizingCheck">
Remember me
</label>
</div>
</div>
<div class="col-auto">
<button type="submit" class="btn btn-primary">Submit</button>
</div>
</form>
{{< /example >}}
You can then remix that once again with size-specific column classes.
{{< example >}}
<form>
<div class="form-row align-items-center">
<div class="col-sm-3 my-1">
<label class="sr-only" for="specificSizeInputName">Name</label>
<input type="text" class="form-control" id="specificSizeInputName" placeholder="Jane Doe">
</div>
<div class="col-sm-3 my-1">
<label class="sr-only" for="specificSizeInputGroupUsername">Username</label>
<div class="input-group">
<div class="input-group-prepend">
<div class="input-group-text">@</div>
</div>
<input type="text" class="form-control" id="specificSizeInputGroupUsername" placeholder="Username">
<form class="row gx-3 gy-2 align-items-center">
<div class="col-sm-3">
<label class="sr-only" for="specificSizeInputName">Name</label>
<input type="text" class="form-control" id="specificSizeInputName" placeholder="Jane Doe">
</div>
<div class="col-sm-3">
<label class="sr-only" for="specificSizeInputGroupUsername">Username</label>
<div class="input-group">
<div class="input-group-prepend">
<div class="input-group-text">@</div>
</div>
<input type="text" class="form-control" id="specificSizeInputGroupUsername" placeholder="Username">
</div>
<div class="col-sm-3 my-1">
<label class="sr-only" for="specificSizeSelect">Preference</label>
<select class="form-select" id="specificSizeSelect">
<option selected>Choose...</option>
<option value="1">One</option>
<option value="2">Two</option>
<option value="3">Three</option>
</select>
</div>
<div class="col-auto my-1">
<div class="form-check">
<input class="form-check-input" type="checkbox" id="autoSizingCheck2">
<label class="form-check-label" for="autoSizingCheck2">
Remember me
</label>
</div>
</div>
<div class="col-auto my-1">
<button type="submit" class="btn btn-primary">Submit</button>
</div>
<div class="col-sm-3">
<label class="sr-only" for="specificSizeSelect">Preference</label>
<select class="form-select" id="specificSizeSelect">
<option selected>Choose...</option>
<option value="1">One</option>
<option value="2">Two</option>
<option value="3">Three</option>
</select>
</div>
<div class="col-auto">
<div class="form-check">
<input class="form-check-input" type="checkbox" id="autoSizingCheck2">
<label class="form-check-label" for="autoSizingCheck2">
Remember me
</label>
</div>
</div>
<div class="col-auto">
<button type="submit" class="btn btn-primary">Submit</button>
</div>
</form>
{{< /example >}}
## Inline forms
Use the `.form-inline` class to display a series of labels, form controls, and buttons on a single horizontal row. Form controls within inline forms vary slightly from their default states.
Use the `.col-auto` class to create horizontal layouts. By adding [gutter modifier classes]({{< docsref "/layout/grid#gutters" >}}), we'll have gutters in horizontal and vertical directions. The `.align-items-center` aligns the form elements to the middle, making the `.form-checkbox` align properly.
- Controls are `display: flex`, collapsing any HTML white space and allowing you to provide alignment control with [spacing]({{< docsref "/utilities/spacing" >}}) and [flexbox]({{< docsref "/utilities/flex" >}}) utilities.
- Controls and input groups receive `width: auto` to override the Bootstrap default `width: 100%`.
- Controls **only appear inline in viewports that are at least 576px wide** to account for narrow viewports on mobile devices.
You may need to manually address the width and alignment of individual form controls with [spacing utilities]({{< docsref "/utilities/spacing" >}}) (as shown below). Lastly, be sure to always include a `<label>` with each form control, even if you need to hide it from non-screenreader visitors with `.sr-only`.
Be sure to always include a `<label>` with each form control, even if you need to hide it from non-screenreader visitors with `.sr-only`.
{{< example >}}
<form class="form-inline">
<label class="sr-only" for="inlineFormInputName">Name</label>
<input type="text" class="form-control mb-2 mr-sm-2" id="inlineFormInputName" placeholder="Jane Doe">
<form class="row row-cols-md-auto g-3 align-items-center">
<div class="col-12">
<label class="sr-only" for="inlineFormInputName">Name</label>
<input type="text" class="form-control" id="inlineFormInputName" placeholder="Jane Doe">
</div>
<label class="sr-only" for="inlineFormInputGroupUsername">Username</label>
<div class="input-group mb-2 mr-sm-2">
<div class="input-group-prepend">
<div class="input-group-text">@</div>
<div class="col-12">
<label class="sr-only" for="inlineFormInputGroupUsername">Username</label>
<div class="input-group">
<div class="input-group-prepend">
<div class="input-group-text">@</div>
</div>
<input type="text" class="form-control" id="inlineFormInputGroupUsername" placeholder="Username">
</div>
<input type="text" class="form-control" id="inlineFormInputGroupUsername" placeholder="Username">
</div>
<label class="sr-only" for="inlineFormSelectPref">Preference</label>
<select class="form-select mb-2 mr-sm-2" id="inlineFormSelectPref">
<option selected>Choose...</option>
<option value="1">One</option>
<option value="2">Two</option>
<option value="3">Three</option>
</select>
<div class="form-check mb-2 mr-sm-2">
<input class="form-check-input" type="checkbox" id="inlineFormCheck">
<label class="form-check-label" for="inlineFormCheck">
Remember me
</label>
<div class="col-12">
<label class="sr-only" for="inlineFormSelectPref">Preference</label>
<select class="form-select" id="inlineFormSelectPref">
<option selected>Choose...</option>
<option value="1">One</option>
<option value="2">Two</option>
<option value="3">Three</option>
</select>
</div>
<button type="submit" class="btn btn-primary mb-2">Submit</button>
<div class="col-12">
<div class="form-check">
<input class="form-check-input" type="checkbox" id="inlineFormCheck">
<label class="form-check-label" for="inlineFormCheck">
Remember me
</label>
</div>
</div>
<div class="col-12">
<button type="submit" class="btn btn-primary">Submit</button>
</div>
</form>
{{< /example >}}

12
site/content/docs/4.3/forms/overview.md
View File

@ -74,10 +74,14 @@ Help text below inputs can be styled with `.form-text`. This class includes `dis
Inline text can use any typical inline HTML element (be it a `<small>`, `<span>`, or something else) with nothing more than a utility class.
{{< example >}}
<form class="form-inline">
<div class="mb-3">
<label for="inputPassword6">Password</label>
<input type="password" id="inputPassword6" class="form-control mx-sm-3" aria-describedby="passwordHelpInline">
<form class="row g-3 align-items-center">
<div class="col-auto">
<label for="inputPassword6" class="col-form-label">Password</label>
</div>
<div class="col-auto">
<input type="password" id="inputPassword6" class="form-control" aria-describedby="passwordHelpInline">
</div>
<div class="col-auto">
<small id="passwordHelpInline" class="text-muted">
Must be 8-20 characters long.
</small>

360
site/content/docs/4.3/forms/validation.md
View File

@ -32,62 +32,58 @@ For custom Bootstrap form validation messages, you'll need to add the `novalidat
Custom feedback styles apply custom colors, borders, focus styles, and background icons to better communicate feedback. Background icons for `<select>`s are only available with `.form-select`, and not `.form-control`.
{{< example >}}
<form class="needs-validation" novalidate>
<div class="form-row">
<div class="col-md-4 mb-3">
<label for="validationCustom01">First name</label>
<input type="text" class="form-control" id="validationCustom01" value="Mark" required>
<div class="valid-feedback">
Looks good!
</div>
<form class="row g-3 needs-validation" novalidate>
<div class="col-md-4">
<label for="validationCustom01">First name</label>
<input type="text" class="form-control" id="validationCustom01" value="Mark" required>
<div class="valid-feedback">
Looks good!
</div>
<div class="col-md-4 mb-3">
<label for="validationCustom02">Last name</label>
<input type="text" class="form-control" id="validationCustom02" value="Otto" required>
<div class="valid-feedback">
Looks good!
</div>
</div>
<div class="col-md-4">
<label for="validationCustom02">Last name</label>
<input type="text" class="form-control" id="validationCustom02" value="Otto" required>
<div class="valid-feedback">
Looks good!
</div>
<div class="col-md-4 mb-3">
<label for="validationCustomUsername">Username</label>
<div class="input-group">
<div class="input-group-prepend">
<span class="input-group-text" id="inputGroupPrepend">@</span>
</div>
<input type="text" class="form-control" id="validationCustomUsername" aria-describedby="inputGroupPrepend" required>
<div class="invalid-feedback">
Please choose a username.
</div>
</div>
<div class="col-md-4">
<label for="validationCustomUsername">Username</label>
<div class="input-group">
<div class="input-group-prepend">
<span class="input-group-text" id="inputGroupPrepend">@</span>
</div>
<input type="text" class="form-control" id="validationCustomUsername" aria-describedby="inputGroupPrepend" required>
<div class="invalid-feedback">
Please choose a username.
</div>
</div>
</div>
<div class="form-row">
<div class="col-md-6 mb-3">
<label for="validationCustom03">City</label>
<input type="text" class="form-control" id="validationCustom03" required>
<div class="invalid-feedback">
Please provide a valid city.
</div>
</div>
<div class="col-md-3 mb-3">
<label for="validationCustom04">State</label>
<select class="form-select" id="validationCustom04" required>
<option selected disabled value="">Choose...</option>
<option>...</option>
</select>
<div class="invalid-feedback">
Please select a valid state.
</div>
</div>
<div class="col-md-3 mb-3">
<label for="validationCustom05">Zip</label>
<input type="text" class="form-control" id="validationCustom05" required>
<div class="invalid-feedback">
Please provide a valid zip.
</div>
<div class="col-md-6">
<label for="validationCustom03">City</label>
<input type="text" class="form-control" id="validationCustom03" required>
<div class="invalid-feedback">
Please provide a valid city.
</div>
</div>
<div class="mb-3">
<div class="col-md-3">
<label for="validationCustom04">State</label>
<select class="form-select" id="validationCustom04" required>
<option selected disabled value="">Choose...</option>
<option>...</option>
</select>
<div class="invalid-feedback">
Please select a valid state.
</div>
</div>
<div class="col-md-3">
<label for="validationCustom05">Zip</label>
<input type="text" class="form-control" id="validationCustom05" required>
<div class="invalid-feedback">
Please provide a valid zip.
</div>
</div>
<div class="col-12">
<div class="form-check">
<input class="form-check-input" type="checkbox" value="" id="invalidCheck" required>
<label class="form-check-label" for="invalidCheck">
@ -98,7 +94,9 @@ Custom feedback styles apply custom colors, borders, focus styles, and backgroun
</div>
</div>
</div>
<button class="btn btn-primary" type="submit">Submit form</button>
<div class="col-12">
<button class="btn btn-primary" type="submit">Submit form</button>
</div>
</form>
<script>
@ -132,44 +130,40 @@ Not interested in custom validation feedback messages or writing JavaScript to c
While these feedback styles cannot be styled with CSS, you can still customize the feedback text through JavaScript.
{{< example >}}
<form>
<div class="form-row">
<div class="col-md-4 mb-3">
<label for="validationDefault01">First name</label>
<input type="text" class="form-control" id="validationDefault01" value="Mark" required>
</div>
<div class="col-md-4 mb-3">
<label for="validationDefault02">Last name</label>
<input type="text" class="form-control" id="validationDefault02" value="Otto" required>
</div>
<div class="col-md-4 mb-3">
<label for="validationDefaultUsername">Username</label>
<div class="input-group">
<div class="input-group-prepend">
<span class="input-group-text" id="inputGroupPrepend2">@</span>
</div>
<input type="text" class="form-control" id="validationDefaultUsername" aria-describedby="inputGroupPrepend2" required>
<form class="row g-3">
<div class="col-md-4">
<label for="validationDefault01">First name</label>
<input type="text" class="form-control" id="validationDefault01" value="Mark" required>
</div>
<div class="col-md-4">
<label for="validationDefault02">Last name</label>
<input type="text" class="form-control" id="validationDefault02" value="Otto" required>
</div>
<div class="col-md-4">
<label for="validationDefaultUsername">Username</label>
<div class="input-group">
<div class="input-group-prepend">
<span class="input-group-text" id="inputGroupPrepend2">@</span>
</div>
<input type="text" class="form-control" id="validationDefaultUsername" aria-describedby="inputGroupPrepend2" required>
</div>
</div>
<div class="form-row">
<div class="col-md-6 mb-3">
<label for="validationDefault03">City</label>
<input type="text" class="form-control" id="validationDefault03" required>
</div>
<div class="col-md-3 mb-3">
<label for="validationDefault04">State</label>
<select class="form-select" id="validationDefault04" required>
<option selected disabled value="">Choose...</option>
<option>...</option>
</select>
</div>
<div class="col-md-3 mb-3">
<label for="validationDefault05">Zip</label>
<input type="text" class="form-control" id="validationDefault05" required>
</div>
<div class="col-md-6">
<label for="validationDefault03">City</label>
<input type="text" class="form-control" id="validationDefault03" required>
</div>
<div class="mb-3">
<div class="col-md-3">
<label for="validationDefault04">State</label>
<select class="form-select" id="validationDefault04" required>
<option selected disabled value="">Choose...</option>
<option>...</option>
</select>
</div>
<div class="col-md-3">
<label for="validationDefault05">Zip</label>
<input type="text" class="form-control" id="validationDefault05" required>
</div>
<div class="col-12">
<div class="form-check">
<input class="form-check-input" type="checkbox" value="" id="invalidCheck2" required>
<label class="form-check-label" for="invalidCheck2">
@ -177,7 +171,9 @@ While these feedback styles cannot be styled with CSS, you can still customize t
</label>
</div>
</div>
<button class="btn btn-primary" type="submit">Submit form</button>
<div class="col-12">
<button class="btn btn-primary" type="submit">Submit form</button>
</div>
</form>
{{< /example >}}
@ -186,62 +182,58 @@ While these feedback styles cannot be styled with CSS, you can still customize t
We recommend using client-side validation, but in case you require server-side validation, you can indicate invalid and valid form fields with `.is-invalid` and `.is-valid`. Note that `.invalid-feedback` is also supported with these classes.
{{< example >}}
<form>
<div class="form-row">
<div class="col-md-4 mb-3">
<label for="validationServer01">First name</label>
<input type="text" class="form-control is-valid" id="validationServer01" value="Mark" required>
<div class="valid-feedback">
Looks good!
</div>
<form class="row g-3">
<div class="col-md-4">
<label for="validationServer01">First name</label>
<input type="text" class="form-control is-valid" id="validationServer01" value="Mark" required>
<div class="valid-feedback">
Looks good!
</div>
<div class="col-md-4 mb-3">
<label for="validationServer02">Last name</label>
<input type="text" class="form-control is-valid" id="validationServer02" value="Otto" required>
<div class="valid-feedback">
Looks good!
</div>
</div>
<div class="col-md-4">
<label for="validationServer02">Last name</label>
<input type="text" class="form-control is-valid" id="validationServer02" value="Otto" required>
<div class="valid-feedback">
Looks good!
</div>
<div class="col-md-4 mb-3">
<label for="validationServerUsername">Username</label>
<div class="input-group">
<div class="input-group-prepend">
<span class="input-group-text" id="inputGroupPrepend3">@</span>
</div>
<input type="text" class="form-control is-invalid" id="validationServerUsername" aria-describedby="inputGroupPrepend3" required>
<div class="invalid-feedback">
Please choose a username.
</div>
</div>
<div class="col-md-4">
<label for="validationServerUsername">Username</label>
<div class="input-group">
<div class="input-group-prepend">
<span class="input-group-text" id="inputGroupPrepend3">@</span>
</div>
<input type="text" class="form-control is-invalid" id="validationServerUsername" aria-describedby="inputGroupPrepend3" required>
<div class="invalid-feedback">
Please choose a username.
</div>
</div>
</div>
<div class="form-row">
<div class="col-md-6 mb-3">
<label for="validationServer03">City</label>
<input type="text" class="form-control is-invalid" id="validationServer03" required>
<div class="invalid-feedback">
Please provide a valid city.
</div>
</div>
<div class="col-md-3 mb-3">
<label for="validationServer04">State</label>
<select class="form-select is-invalid" id="validationServer04" required>
<option selected disabled value="">Choose...</option>
<option>...</option>
</select>
<div class="invalid-feedback">
Please select a valid state.
</div>
</div>
<div class="col-md-3 mb-3">
<label for="validationServer05">Zip</label>
<input type="text" class="form-control is-invalid" id="validationServer05" required>
<div class="invalid-feedback">
Please provide a valid zip.
</div>
<div class="col-md-6">
<label for="validationServer03">City</label>
<input type="text" class="form-control is-invalid" id="validationServer03" required>
<div class="invalid-feedback">
Please provide a valid city.
</div>
</div>
<div class="mb-3">
<div class="col-md-3">
<label for="validationServer04">State</label>
<select class="form-select is-invalid" id="validationServer04" required>
<option selected disabled value="">Choose...</option>
<option>...</option>
</select>
<div class="invalid-feedback">
Please select a valid state.
</div>
</div>
<div class="col-md-3">
<label for="validationServer05">Zip</label>
<input type="text" class="form-control is-invalid" id="validationServer05" required>
<div class="invalid-feedback">
Please provide a valid zip.
</div>
</div>
<div class="col-12">
<div class="form-check">
<input class="form-check-input is-invalid" type="checkbox" value="" id="invalidCheck3" required>
<label class="form-check-label" for="invalidCheck3">
@ -252,7 +244,9 @@ We recommend using client-side validation, but in case you require server-side v
</div>
</div>
</div>
<button class="btn btn-primary" type="submit">Submit form</button>
<div class="col-12">
<button class="btn btn-primary" type="submit">Submit form</button>
</div>
</form>
{{< /example >}}
@ -317,62 +311,60 @@ Validation styles are available for the following form controls and components:
If your form layout allows it, you can swap the `.{valid|invalid}-feedback` classes for `.{valid|invalid}-tooltip` classes to display validation feedback in a styled tooltip. Be sure to have a parent with `position: relative` on it for tooltip positioning. In the example below, our column classes have this already, but your project may require an alternative setup.
{{< example >}}
<form class="needs-validation" novalidate>
<div class="form-row">
<div class="col-md-4 mb-3">
<label for="validationTooltip01">First name</label>
<input type="text" class="form-control" id="validationTooltip01" value="Mark" required>
<div class="valid-tooltip">
Looks good!
</div>
<form class="row g-3 needs-validation" novalidate>
<div class="col-md-4 position-relative">
<label for="validationTooltip01">First name</label>
<input type="text" class="form-control" id="validationTooltip01" value="Mark" required>
<div class="valid-tooltip">
Looks good!
</div>
<div class="col-md-4 mb-3">
<label for="validationTooltip02">Last name</label>
<input type="text" class="form-control" id="validationTooltip02" value="Otto" required>
<div class="valid-tooltip">
Looks good!
</div>
</div>
<div class="col-md-4 position-relative">
<label for="validationTooltip02">Last name</label>
<input type="text" class="form-control" id="validationTooltip02" value="Otto" required>
<div class="valid-tooltip">
Looks good!
</div>
<div class="col-md-4 mb-3">
<label for="validationTooltipUsername">Username</label>
<div class="input-group">
<div class="input-group-prepend">
<span class="input-group-text" id="validationTooltipUsernamePrepend">@</span>
</div>
<input type="text" class="form-control" id="validationTooltipUsername" aria-describedby="validationTooltipUsernamePrepend" required>
<div class="invalid-tooltip">
Please choose a unique and valid username.
</div>
</div>
<div class="col-md-4 position-relative">
<label for="validationTooltipUsername">Username</label>
<div class="input-group">
<div class="input-group-prepend">
<span class="input-group-text" id="validationTooltipUsernamePrepend">@</span>
</div>
<input type="text" class="form-control" id="validationTooltipUsername" aria-describedby="validationTooltipUsernamePrepend" required>
<div class="invalid-tooltip">
Please choose a unique and valid username.
</div>
</div>
</div>
<div class="form-row">
<div class="col-md-6 mb-3">
<label for="validationTooltip03">City</label>
<input type="text" class="form-control" id="validationTooltip03" required>
<div class="invalid-tooltip">
Please provide a valid city.
</div>
</div>
<div class="col-md-3 mb-3">
<label for="validationTooltip04">State</label>
<select class="form-select" id="validationTooltip04" required>
<option selected disabled value="">Choose...</option>
<option>...</option>
</select>
<div class="invalid-tooltip">
Please select a valid state.
</div>
</div>
<div class="col-md-3 mb-3">
<label for="validationTooltip05">Zip</label>
<input type="text" class="form-control" id="validationTooltip05" required>
<div class="invalid-tooltip">
Please provide a valid zip.
</div>
<div class="col-md-6 position-relative">
<label for="validationTooltip03">City</label>
<input type="text" class="form-control" id="validationTooltip03" required>
<div class="invalid-tooltip">
Please provide a valid city.
</div>
</div>
<button class="btn btn-primary" type="submit">Submit form</button>
<div class="col-md-3 position-relative">
<label for="validationTooltip04">State</label>
<select class="form-select" id="validationTooltip04" required>
<option selected disabled value="">Choose...</option>
<option>...</option>
</select>
<div class="invalid-tooltip">
Please select a valid state.
</div>
</div>
<div class="col-md-3 position-relative">
<label for="validationTooltip05">Zip</label>
<input type="text" class="form-control" id="validationTooltip05" required>
<div class="invalid-tooltip">
Please provide a valid zip.
</div>
</div>
<div class="col-12">
<button class="btn btn-primary" type="submit">Submit form</button>
</div>
</form>
{{< /example >}}

5
site/content/docs/4.3/helpers/stretched-link.md
View File

@ -35,14 +35,13 @@ Most custom components do not have `position: relative` by default, so we need t
</div>
{{< /example >}}
Columns are `position: relative` by default, so clickable columns only require the `.stretched-link` class on a link. However, stretching a link over an entire `.row` requires `.position-static` on the column and `.position-relative` on the row.
{{< example >}}
<div class="row no-gutters bg-light position-relative">
<div class="row g-0 bg-light position-relative">
<div class="col-md-6 mb-md-0 p-md-4">
{{< placeholder width="100%" height="200" class="w-100" text="false" title="Generic placeholder image" >}}
</div>
<div class="col-md-6 position-static p-4 pl-md-0">
<div class="col-md-6 p-4 pl-md-0">
<h5 class="mt-0">Columns with stretched link</h5>
<p>Cras sit amet nibh libero, in gravida nulla. Nulla vel metus scelerisque ante sollicitudin. Cras purus odio, vestibulum in vulputate at, tempus viverra turpis. Fusce condimentum nunc ac nisi vulputate fringilla. Donec lacinia congue felis in faucibus.</p>
<a href="#" class="stretched-link">Go somewhere</a>

247
site/content/docs/4.3/layout/grid.md
View File

@ -38,10 +38,13 @@ Breaking it down, here's how it works:
- Thanks to flexbox, grid columns without a specified `width` will automatically layout as equal width columns. For example, four instances of `.col-sm` will each automatically be 25% wide from the small breakpoint and up. See the [auto-layout columns](#auto-layout-columns) section for more examples.
- Column classes indicate the number of columns you'd like to use out of the possible 12 per row. So, if you want three equal-width columns across, you can use `.col-4`.
- Column `width`s are set in percentages, so they're always fluid and sized relative to their parent element.
- Columns have horizontal `padding` to create the gutters between individual columns, however, you can remove the `margin` from rows and `padding` from columns with `.no-gutters` on the `.row`.
- Columns have horizontal `padding` to create the gutters between individual columns, however, you can remove the `margin` from rows and `padding` from columns with `.g-0` on the `.row`.
- To make the grid responsive, there are five grid breakpoints, one for each [responsive breakpoint]({{< docsref "/layout/overview#responsive-breakpoints" >}}): all breakpoints (extra small), small, medium, large, and extra large.
- Grid breakpoints are based on minimum width media queries, meaning **they apply to that one breakpoint and all those above it** (e.g., `.col-sm-4` applies to small, medium, large, and extra large devices, but not the first `xs` breakpoint).
- You can use predefined grid classes (like `.col-4`) or [Sass mixins](#sass-mixins) for more semantic markup.
- The horizontal gutter width can be changed with `.gx-*` classes like `.gx-2` (smaller horizontal gutters) or `.gx-xl-4` (larger horizontal gutters on viewports larger than the `xl` breakpoint).
- The vertical gutter width can be changed with `.gy-*` classes like `.gy-2` (smaller vertical gutters) or `.gy-xl-4` (larger vertical gutters on viewports larger than the `xl` breakpoint). To achieve vertical gutters, additional margin is added to the top of each column. The `.row` counteracts this margin to the top with a negative margin.
- The gutter width in both directions can be changed with `.g-*` classes like `.g-2` (smaller gutters) or `.g-xl-4` (larger gutters on viewports larger than the `xl` breakpoint)
Be aware of the limitations and [bugs around flexbox](https://github.com/philipwalton/flexbugs), like the [inability to use some HTML elements as flex containers](https://github.com/philipwalton/flexbugs#flexbug-9).
@ -100,7 +103,7 @@ See how aspects of the Bootstrap grid system work across multiple devices with a
</tr>
<tr>
<th class="text-nowrap" scope="row">Gutter width</th>
<td colspan="5">30px (15px on each side of a column)</td>
<td colspan="5">1.5rem (.75rem on each side of a column)</td>
</tr>
<tr>
<th class="text-nowrap" scope="row">Nestable</th>
@ -275,21 +278,6 @@ Don't want your columns to simply stack in some grid tiers? Use a combination of
</div>
{{< /example >}}
### Gutters
Gutters can be responsively adjusted by breakpoint-specific padding and negative margin utility classes. To change the gutters in a given row, pair a negative margin utility on the `.row` and matching padding utilities on the `.col`s. The `.container` or `.container-fluid` parent may need to be adjusted too to avoid unwanted overflow, using again matching padding utility.
Here's an example of customizing the Bootstrap grid at the large (`lg`) breakpoint and above. We've increased the `.col` padding with `.px-lg-5`, counteracted that with `.mx-lg-n5` on the parent `.row` and then adjusted the `.container` wrapper with `.px-lg-5`.
{{< example >}}
<div class="container px-lg-5">
<div class="row mx-lg-n5">
<div class="col py-3 px-lg-5 border bg-light">Custom column padding</div>
<div class="col py-3 px-lg-5 border bg-light">Custom column padding</div>
</div>
</div>
{{< /example >}}
### Row columns
Use the responsive `.row-cols-*` classes to quickly set the number of columns that best render your content and layout. Whereas normal `.col-*` classes apply to the individual columns (e.g., `.col-md-4`), the row columns classes are set on the parent `.row` as a shortcut.
@ -365,6 +353,160 @@ You can also use the accompanying Sass mixin, `row-cols()`:
}
{{< /highlight >}}
## Gutters
Gutters can be responsively adjusted by breakpoint-specific gutter classes in as well horizontal, vertical and both directions. By default, `.row`s have a horizontal gutter of `1.5rem`. Removing this default gutter is possible by adding the `.g-0` class.
### Changing the gutters
Classes are built from the `$gutters` Sass map which is inherited from the `$spacers` Sass map.
```sass
$grid-gutter-width: 1.5rem;
$gutters: (
0: 0,
1: $spacer * .25,
2: $spacer * .5,
3: $spacer,
4: $spacer * 1.5,
5: $spacer * 3,
);
```
### Horizontal gutters
`.gx-*` classes can be used to control the horizontal gutter widths. The `.container` or `.container-fluid` parent may need to be adjusted if larger gutters are used too to avoid unwanted overflow, using a matching padding utility. For example, in the following example we've increased the padding with `.px-4`:
{{< example >}}
<div class="container px-4">
<div class="row gx-5">
<div class="col">
<div class="p-3 border bg-light">Custom column padding</div>
</div>
<div class="col">
<div class="p-3 border bg-light">Custom column padding</div>
</div>
</div>
</div>
{{< /example >}}
An alternative solution is to add a wrapper around the `.row` with the `.overflow-hidden` class:
{{< example >}}
<div class="container overflow-hidden">
<div class="row gx-5">
<div class="col">
<div class="p-3 border bg-light">Custom column padding</div>
</div>
<div class="col">
<div class="p-3 border bg-light">Custom column padding</div>
</div>
</div>
</div>
{{< /example >}}
### Vertical gutters
`.gy-*` classes can be used to control the vertical gutter widths. Like the horizontal gutters, the vertical gutters can cause some overflow below the `.row` at the end of a page. If this occurs, you add a wrapper around `.row` with the `.overflow-hidden` class:
{{< example >}}
<div class="container overflow-hidden">
<div class="row gy-5">
<div class="col-6">
<div class="p-3 border bg-light">Custom column padding</div>
</div>
<div class="col-6">
<div class="p-3 border bg-light">Custom column padding</div>
</div>
<div class="col-6">
<div class="p-3 border bg-light">Custom column padding</div>
</div>
<div class="col-6">
<div class="p-3 border bg-light">Custom column padding</div>
</div>
</div>
</div>
{{< /example >}}
### Horizontal & vertical gutters
`.g-*` classes can be used to control the horizontal gutter widths, for the following example we use a smaller gutter width, so there won't be a need to add the `.overflow-hidden` wrapper class.
{{< example >}}
<div class="container">
<div class="row g-2">
<div class="col-6">
<div class="p-3 border bg-light">Custom column padding</div>
</div>
<div class="col-6">
<div class="p-3 border bg-light">Custom column padding</div>
</div>
<div class="col-6">
<div class="p-3 border bg-light">Custom column padding</div>
</div>
<div class="col-6">
<div class="p-3 border bg-light">Custom column padding</div>
</div>
</div>
</div>
{{< /example >}}
### Row columns gutters
Gutter classes can also be added to [row columns](#row-columns). In the following example, we use responsive row columns and responsive gutter classes.
{{< example >}}
<div class="container">
<div class="row row-cols-2 row-cols-lg-5 g-2 g-lg-3">
<div class="col">
<div class="p-3 border bg-light">Row column</div>
</div>
<div class="col">
<div class="p-3 border bg-light">Row column</div>
</div>
<div class="col">
<div class="p-3 border bg-light">Row column</div>
</div>
<div class="col">
<div class="p-3 border bg-light">Row column</div>
</div>
<div class="col">
<div class="p-3 border bg-light">Row column</div>
</div>
<div class="col">
<div class="p-3 border bg-light">Row column</div>
</div>
<div class="col">
<div class="p-3 border bg-light">Row column</div>
</div>
<div class="col">
<div class="p-3 border bg-light">Row column</div>
</div>
<div class="col">
<div class="p-3 border bg-light">Row column</div>
</div>
<div class="col">
<div class="p-3 border bg-light">Row column</div>
</div>
</div>
</div>
{{< /example >}}
### No gutters
The gutters between columns in our predefined grid classes can be removed with `.g-0`. This removes the negative `margin`s from `.row` and the horizontal `padding` from all immediate children columns.
**Need an edge-to-edge design?** Drop the parent `.container` or `.container-fluid`.
In practice, here's how it looks. Note you can continue to use this with all other predefined grid classes (including column widths, responsive tiers, reorders, and more).
{{< example class="bd-example-row" >}}
<div class="row g-0">
<div class="col-sm-6 col-md-8">.col-sm-6 .col-md-8</div>
<div class="col-6 col-md-4">.col-6 .col-md-4</div>
</div>
{{< /example >}}
## Alignment
Use flexbox alignment utilities to vertically and horizontally align columns. **Internet Explorer 10-11 do not support vertical alignment of flex items when the flex container has a `min-height` as shown below.** [See Flexbugs #3 for more details.](https://github.com/philipwalton/flexbugs#flexbug-3)
@ -472,36 +614,6 @@ Use flexbox alignment utilities to vertically and horizontally align columns. **
</div>
{{< /example >}}
### No gutters
The gutters between columns in our predefined grid classes can be removed with `.no-gutters`. This removes the negative `margin`s from `.row` and the horizontal `padding` from all immediate children columns.
Here's the source code for creating these styles. Note that column overrides are scoped to only the first children columns and are targeted via [attribute selector](https://developer.mozilla.org/en-US/docs/Web/CSS/Attribute_selectors). While this generates a more specific selector, column padding can still be further customized with [spacing utilities]({{< docsref "/utilities/spacing" >}}).
**Need an edge-to-edge design?** Drop the parent `.container` or `.container-fluid`.
{{< highlight scss >}}
.no-gutters {
margin-right: 0;
margin-left: 0;
> .col,
> [class*="col-"] {
padding-right: 0;
padding-left: 0;
}
}
{{< /highlight >}}
In practice, here's how it looks. Note you can continue to use this with all other predefined grid classes (including column widths, responsive tiers, reorders, and more).
{{< example class="bd-example-row" >}}
<div class="row no-gutters">
<div class="col-sm-6 col-md-8">.col-sm-6 .col-md-8</div>
<div class="col-6 col-md-4">.col-6 .col-md-4</div>
</div>
{{< /example >}}
### Column wrapping
If more than 12 columns are placed within a single row, each group of extra columns will, as one unit, wrap onto a new line.
@ -659,8 +771,10 @@ To nest your content with the default grid, add a new `.row` and set of `.col-sm
{{< example class="bd-example-row" >}}
<div class="container">
<div class="row">
<div class="col-sm-3">
Level 1: .col-sm-3
</div>
<div class="col-sm-9">
Level 1: .col-sm-9
<div class="row">
<div class="col-8 col-sm-6">
Level 2: .col-8 .col-sm-6
@ -674,6 +788,39 @@ To nest your content with the default grid, add a new `.row` and set of `.col-sm
</div>
{{< /example >}}
## Standalone column classes
The `.col-*` classes can also be used outside a `.row` to give an element a specific width. Whenever column classes are used as non direct children of a row, the paddings are omitted.
{{< example >}}
<div class="col-3 bg-light p-3 border">
.col-3: width of 25%
</div>
<div class="col-sm-9 bg-light p-3 border">
.col-sm-9: width of 75% above sm breakpoint
</div>
{{< /example >}}
The classes can be used together with utilities to create responsive floated images. Make sure to wrap the content in a [`.clearfix`]({{< docsref "/helpers/clearfix" >}}) wrapper to clear the float if the text is shorter.
{{< example >}}
<div class="clearfix">
{{< placeholder width="100%" height="210" class="col-md-6 float-md-right mb-3 ml-md-3" text="Responsive floated image" >}}
<p>
Donec ullamcorper nulla non metus auctor fringilla. Nulla vitae elit libero, a pharetra augue. Fusce dapibus, tellus ac cursus commodo, tortor mauris paddenstoel nibh, ut fermentum massa justo sit amet risus. Lorem ipsum dolor sit amet, consectetur adipiscing elit.
</p>
<p>
Sed posuere consectetur est at lobortis. Etiam porta sem malesuada magna mollis euismod. Duis mollis, est non commodo luctus, nisi erat porttitor ligula, eget lacinia odio sem nec elit. Id nullam tellus relem amet commodo telemque olemit. Sed posuere consectetur est at lobortis. Maecenas sed diam eget risus varius blandit sit amet non magna. Cras justo odio, dapibus ac facilisis in, egestas eget quam.
</p>
<p>
Donec id elit non mi porta gravida at eget metus. Aenean eu leo quam. Pellentesque ornare sem lantaarnpaal quam venenatis vestibulum. Donec sed odio dui. Maecenas faucibus mollis interdum. Nullam quis risus eget urna salsa tequila vel eu leo. Donec id elit non mi porta gravida at eget metus.
</p>
</div>
{{< /example >}}
## Sass mixins
When using Bootstrap's source Sass files, you have the option of using Sass variables and mixins to create custom, semantic, and responsive page layouts. Our predefined grid classes use these same variables and mixins to provide a whole suite of ready-to-use classes for fast responsive layouts.
@ -684,7 +831,7 @@ Variables and maps determine the number of columns, the gutter width, and the me
{{< highlight scss >}}
$grid-columns: 12;
$grid-gutter-width: 30px;
$grid-gutter-width: 1.5rem;
$grid-breakpoints: (
// Extra small screen / phone
@ -781,7 +928,7 @@ The number of grid columns can be modified via Sass variables. `$grid-columns` i
{{< highlight scss >}}
$grid-columns: 12 !default;
$grid-gutter-width: 30px !default;
$grid-gutter-width: 1.5rem !default;
{{< /highlight >}}
### Grid tiers