From 793698a6a9bb7fca0d4856167c3a7b6109e04be1 Mon Sep 17 00:00:00 2001
From: Mark Otto <markd.otto@gmail.com>
Date: Mon, 23 Apr 2018 21:54:40 -0700
Subject: [PATCH] add validation styles for .form-control-file (#26181)

---
 scss/mixins/_forms.scss | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/scss/mixins/_forms.scss b/scss/mixins/_forms.scss
index dec18ba58c..3db995e014 100644
--- a/scss/mixins/_forms.scss
+++ b/scss/mixins/_forms.scss
@@ -68,6 +68,16 @@
     }
   }
 
+  .form-control-file {
+    .was-validated &:#{$state},
+    &.is-#{$state} {
+      ~ .#{$state}-feedback,
+      ~ .#{$state}-tooltip {
+        display: block;
+      }
+    }
+  }
+
   .form-check-input {
     .was-validated &:#{$state},
     &.is-#{$state} {