嵌套表单
使用ng-form实现嵌套表单
<form name="userForm" novalidate>
<div class="form-group" ng-repeat="user in formData.users">
<ng-form name="userFieldForm">
<label>{{ user.name }}'s Email</label>
<input type="text" class="form-control" name="email" ng-model="user.email" required>
<p class="help-block" ng-show="userFieldForm.email.$invalid">Valid Email Address Required</p>
</ng-form>
</div>
</form>
ngForm可以在主表单中创建独立的子表单，实现子表单的独立验证。