我的表格如下,
<div ng-if="vm.settingsObj.others.name === 'Course Specialization'">
<div class="form-group">
<div class="col-xs-12" ng-repeat="specialization in vm.settingsObj.course_specialization">
<div class="row">
<div class="form-group col-sm-8" >
<input name="course_specialization{{$index}}" class="form-control" placeholder="Course Specialization" ng-model="specialization.value" >
</div>
<div class="form-group col-sm-4">
<button ng-click="vm.removeStatus('course_specialization',$index)" class="btn btn-danger">Remove</button>
</div>
</div>
</div>
</div>
<div class="form-group">
<button class="btn btn-blue" ng-click="vm.addStatus('course_specialization')" >ADD</button>
</div>
</div>
这里我在点击“添加”按钮时递增输入字段但是当我将输入字段保留为空并点击保存时它会被保存。所以我需要的是当我的字段为空时表单验证。任何人都可以请帮助我。谢谢。