quay/config_app/js/config-field-templates/config-numeric-field.html

<div class="config-numeric-field-element">
  <form name="fieldform" novalidate>
    <input type="number" class="form-control" placeholder="{{ placeholder || '' }}"
           ng-model="bindinginternal" ng-trim="false" ng-minlength="1" required>
  </form>
</div>