Ng-required，如何在输入之间使用它

ng-required, how to use it between input?

本文关键字：之间 输入 Ng-required      更新时间：2023-09-26

我创建了一个表单，其中X个元素有两个重复的输入。只有当我们在另一个元素中添加了某些内容时，才需要每个元素:

My.HTML 

<form ng-submit="validate();">
 <div ng-reapet="elem in Myelements">
  <label>{{elem.name}}</label>
  <div>
    New Value : <input name="value" ng-required="reason.$valid" ng-model="elem.value" />
  </div>
  <div>
    Why : <textarea name="reason" ng-required="value.$valid" ng-model="elem.reason"/>
  </div>
 </div>  
 <input type="submit" value="Submit" />
</form>

这没有按预期工作。如何使其正常工作?

EDIT适合我的正确解决方案(公认的答案帮助了我)

<form ng-submit="validate();">
    <div ng-reapet="elem in Myelements">
        <label>{{elem.name}}</label>
        <div>
            New Value : <input name="value" ng-required="elem.reason" ng-model="elem.value" />
        </div>
        <div>
            Why : <textarea name="reason" ng-required="elem.value" ng-model="elem.reason"/>
        </div>
    </div>  
    <input type="submit" value="Submit" />
</form>

直接去掉其他输入值

<form ng-submit="validate();">
    <div ng-reapet="elem in Myelements">
        <label>{{elem.name}}</label>
        <div>
            New Value : <input name="value" ng-required="elem.reason !== ''" ng-model="elem.value" />
        </div>
        <div>
            Why : <textarea name="reason" ng-required="elem.value !== ''" ng-model="elem.reason"/>
        </div>
    </div>  
    <input type="submit" value="Submit" />
</form>
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