angularjs - how can I apply has-error to a single input inside form-group, where multiple inputs exist -


im using angularjs , $invalid add .has-error form group.. problem 1 of form groups has multiple inputs in it, side side..

<div class="form-group">   <div class="col-sm-6">     <label for="location">location</label>     <select class="form-control input-lg" name="location" ng-model="newrack.location" ng-options="location location.name location in locations" placeholder="locations" required></select>   </div>   <div class="col-sm-6">     <label for="name">rack size</label>      <input type="number" class="form-control input-lg" name="size" ng-model="newrack.size" min="1" max="48" required>   </div> </div>

validation similar this, include additional validations size element well.

 ng-class="{ 'has-error': rackform.location.$invalid && rackform.location.$dirty }"

if name=size becomes invalid, stands .has-error applied entire form group, , can confusing end user. there way either

  • apply .has-error specific input
  • rearrange form layout bit each input in own form group, yet still retain side side look.

the way create form-group each input element. also, believe don't need inner <div class="col-sm-6"> since can join class form-group , same results.

<div class="form-group col-sm-6" ng-class="{ 'has-error': rackform.location.$invalid && rackform.location.$dirty }">     <label for="location">location</label>     <select class="form-control input-lg" name="location" ng-model="newrack.location" ng-options="location location.name location in locations" placeholder="locations" required></select> </div>  <div class="form-group col-sm-6" ng-class="{ 'has-error': rackform.size.$invalid && rackform.size.$dirty }">     <label for="name">rack size</label>      <input type="number" class="form-control input-lg" name="size" ng-model="newrack.size" min="1" max="48" required>  </div>

let me know if helped


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