<form name="myForm" novalidate> <div> <input name="name" ng-model="data.myform.name" required> <!--根据输入的name值判断是否显示--> <span class="error" ng-show="shippingFrom.name.$error.required"> 请填写姓名! </span> </div> <!--连接提交按钮,如果form表单未验证通过,就禁用按钮--> <div> <button ng-disabled="myForm.$invalid">提交</button> </div> </form>