fab-manager/app/assets/templates/shared/_admin_form.html

<div class="row m-t">
  <div class="col-sm-offset-3 col-sm-6">
    <div class="form-group" ng-class="{'has-error': adminForm['admin[profile_attributes][gender]'].$dirty && adminForm['admin[profile_attributes][gender]'].$invalid}">
        <label class="checkbox-inline btn btn-default">
          <input type="radio"
                 name="admin[profile_attributes][gender]"
                 ng-model="admin.profile_attributes.gender"
                 ng-value="true"
                 required/>
            <i class="fa fa-male m-l-sm"></i> {{ 'man' | translate }}
        </label>
        <label class="checkbox-inline btn btn-default">
          <input type="radio"
                 name="admin[profile_attributes][gender]"
                 ng-model="admin.profile_attributes.gender"
                 ng-value="false"/>
            <i class="fa fa-female m-l-sm"></i> {{ 'woman' | translate }}
        </label>
    </div>

    <div class="form-group" ng-class="{'has-error': adminForm['admin[username]'].$dirty && adminForm['admin[username]'].$invalid}">
      <div class="input-group">
        <span class="input-group-addon"><i class="fa fa-user"></i></span>
        <input ng-model="admin.username"
               type="text" name="admin[username]"
               class="form-control"
               id="user_username"
               placeholder="{{ 'pseudonym' | translate }}"
               required>
      </div>
      <span class="help-block" ng-show="adminForm['admin[username]'].$dirty && adminForm['admin[username]'].$error.required" translate>{{ 'pseudonym_is_required' }}</span>
    </div>

    <div class="form-group" ng-class="{'has-error': adminForm['admin[profile_attributes][last_name]'].$dirty && adminForm['admin[profile_attributes][last_name]'].$invalid}">
      <div class="input-group">
        <span class="input-group-addon"><i class="fa fa-user"></i></span>
        <input ng-model="admin.profile_attributes.last_name"
               type="text"
               name="admin[profile_attributes][last_name]"
               class="form-control"
               id="user_last_name"
               placeholder="{{ 'surname' | translate }}"
               required>
      </div>
      <span class="help-block" ng-show="adminForm['admin[profile_attributes][last_name]'].$dirty && adminForm['admin[profile_attributes][last_name]'].$error.required" translate>{{ 'surname_is_required' }}</span>
    </div>

    <div class="form-group" ng-class="{'has-error': adminForm['admin[profile_attributes][first_name]'].$dirty && adminForm['admin[profile_attributes][first_name]'].$invalid}">
      <div class="input-group">
        <span class="input-group-addon"><i class="fa fa-user"></i></span>
        <input ng-model="admin.profile_attributes.first_name"
               type="text"
               name="admin[profile_attributes][first_name]"
               class="form-control"
               id="user_first_name"
               placeholder="{{ 'first_name' | translate }}"
               required>
      </div>
      <span class="help-block" ng-show="adminForm['admin[profile_attributes][first_name]'].$dirty && adminForm['admin[profile_attributes][first_name]'].$error.required" translate>{{ 'first_name_is_required' }}</span>
    </div>

    <div class="form-group" ng-class="{'has-error': adminForm['admin[email]'].$dirty && adminForm['admin[email]'].$invalid}">
      <div class="input-group">
        <span class="input-group-addon"><i class="fa fa-envelope"></i> </span>
        <input ng-model="admin.email"
               type="email"
               name="admin[email]"
               class="form-control"
               id="user_email"
               placeholder="{{ 'email_address' | translate }}"
               required>
      </div>
      <span class="help-block" ng-show="adminForm['admin[email]'].$dirty && adminForm['admin[email]'].$error.required" translate>{{ 'email_is_required' }}</span>
    </div>

    <div class="form-group" ng-class="{'has-error': adminForm['admin[profile_attributes][birthday]'].$dirty && adminForm['admin[profile_attributes][birthday]'].$invalid}">
      <div class="input-group">
        <span class="input-group-addon"><i class="fa fa-calendar-o"></i> </span>
        <input type="text"
               id="user_birthday"
               class="form-control"
               ng-model="admin.profile_attributes.birthday"
               uib-datepicker-popup="{{datePicker.format}}"
               datepicker-options="datePicker.options"
               is-open="datePicker.opened"
               placeholder="{{ 'birth_date' | translate }}"
               ng-click="openDatePicker($event)"
               />
        <input type="hidden"
               name="admin[profile_attributes][birthday]"
               value="{{admin.profile_attributes.birthday | toIsoDate}}" />
      </div>
    </div>

    <div class="form-group">
      <div class="input-group">
        <span class="input-group-addon"><i class="fa fa-map-marker"></i> </span>
        <input type="hidden"
               name="admin[invoicing_profile_attributes][address_attributes][id]"
               ng-value="admin.invoicing_profile_attributes.address.id" />
        <input ng-model="admin.invoicing_profile_attributes.address_attributes.address"
               type="text"
               name="admin[invoicing_profile_attributes][address_attributes][address]"
               class="form-control"
               id="user_address"
               placeholder="{{ 'address' | translate }}">
      </div>
    </div>

    <div class="form-group" ng-class="{'has-error': adminForm['admin[profile_attributes][phone]'].$dirty && adminForm['admin[profile_attributes][phone]'].$invalid}">
      <div class="input-group">
        <span class="input-group-addon"><i class="fa fa-phone"></i> </span>
        <input ng-model="admin.profile_attributes.phone"
               type="text"
               name="admin[profile_attributes][phone]"
               class="form-control" id="user_phone"
               placeholder="{{ 'phone_number' | translate }}">
      </div>
    </div>
  </div>

</div>