2016-02-05 104 views
0

您好我正在创建一个注册表单,并且我想检查使用angular如果用户输入的密码匹配。我所有的验证工作(需要,最大长度最小&),但我总是得到密码不匹配的错误。ng模式密码匹配

我的代码如下

<div class="control-group"> 
 
<label class="control-label">Password</label> 
 
<div class="controls" ng-class="{ 'has-error': addCustomerForm.password_1.$touched && addCustomerForm.password_1.$invalid }"> 
 
    <input type="text" name="password_1" class="form-control input-lg" ng-model="newCustomerInfo.password_1" ng-minlength="4" ng-maxlength="12" required> 
 
    <div ng-messages="addCustomerForm.password_1.$error" ng-if="addCustomerForm.password_1.$touched"> 
 
     <div ng-message="required">This field is required</div> 
 
     <div ng-message="minlength">The password is too short.</div> 
 
     <div ng-message="maxlength">The password is too long.</div> 
 
    </div> 
 
</div> 
 
</div> 
 

 

 
<div class="control-group"> 
 
<label class="control-label">Password (Confirm)</label> 
 
<div class="controls" ng-class="{ 'has-error': addCustomerForm.password_2.$touched && addCustomerForm.password_2.$invalid }"> 
 
    <input type="text" name="password_2" class="form-control input-lg" ng-model="newCustomerInfo.password_2" ng-minlength="4" ng-maxlength="12" ng-pattern="/^{{password_1}}$/" required> 
 
    <div ng-messages="addCustomerForm.password_2.$error" ng-if="addCustomerForm.password_2.$touched"> 
 
     <div ng-message="required">This field is required</div> 
 
     <div ng-message="minlength">The password is too short.</div> 
 
     <div ng-message="maxlength">The password is too long.</div> 
 
     <div ng-message="pattern">The passwords do not match.</div> 
 
    </div> 
 
</div> 
 
</div>

我想,这个问题可能是在NG模式= “/^{{password_1}} $ /”但我不知道如何调试,所以我可以看到ng-parent的价值。

任何帮助将不胜感激! Andreas。

回答

4

您想使用ng-pattern="{{newCustomerInfo.password_1}}"password_1没有限定,并且每该文档:

如果表达式计算为一个字符串,那么它将在^$字符包裹之后转换为正则表达式。例如,​​将被转换为new RegExp('^abc$')(又名:/^abc$/)。

+0

感谢Iso的快速反应 –