如何在angularjs表单提交中比较电子邮件ID

Question

我想比较电子邮件 ID。

当我在重复的电子邮件输入字段中输入电子邮件ID时，将进行验证

<form name ="myForm">
    Email:<input name="emailid" type="email" ng-model="user.email" ng-required="true"/>
    Repeat Email:<input type="email" name="emailRepeat" ng-model="email2" ng-required="true" ng-match="user.email">
    <span ng-show="myForm.emailRepeat.$error.match">Emails have to match!</span><br><br>
    <input type="submit" id="submit" value="Submit" /> or  <input type="button" ng-click="cancelUserAdd()" value ="Cancel"/>.
    </form> 

Answer 1

角度中没有任何内置的东西可以做到这一点，但有一些库可以帮助你入门。

检查

https://github.com/TheSharpieOne/angular-input-match

或棱角分明的实用腰带

http://angular-ui.github.io/ui-utils/

或者你需要编写自己的验证器。

Answer 2

<p>Email:<input type="email" name="email1" ng-model="emailReg">
Repeat Email:<input type="email" name="email2" ng-model="emailReg2" ng-match="emailReg"></p>
<span data-ng-show="myForm.emailReg2.$error.match">Emails have to match!</span>
<input type="submit" id="submit" value="Submit" /> or  <input type="button" ng-click="cancelUserAdd()" value ="Cancel"/>