4
我試圖使用Angularjs驗證來啓用一個按鈕時，至少有一個列表中的輸入提交英寸我正在工作是類似於以下w3schools例如：Angularjs驗證：至少要求從列表中的一個輸入
<head>
<script src= "http://ajax.googleapis.com/ajax/libs/angularjs/1.3.14/angular.min.js"></script>
</head>
<body>
<h2>Validation Example</h2>
<form ng-app="myApp" ng-controller="validateCtrl" name="myForm" novalidate>
<p>Username:<br>
<input type="text" name="user" ng-model="user" required>
<span style="color:red" ng-show="myForm.user.$dirty && myForm.user.$invalid">
<span ng-show="myForm.user.$error.required">Username is required.</span>
</span>
</p>
<p>Email:<br>
<input type="email" name="email" ng-model="email" required>
<span style="color:red" ng-show="myForm.email.$dirty && myForm.email.$invalid">
<span ng-show="myForm.email.$error.required">Email is required.</span>
<span ng-show="myForm.email.$error.email">Invalid email address.</span>
</span>
</p>
<p>
<input type="submit" ng-disabled="myForm.user.$dirty && myForm.user.$invalid || myForm.email.$dirty && myForm.email.$invalid>"
</p>
</form>
<script>
var app = angular.module('myApp', []);
app.controller('validateCtrl', function($scope) {
$scope.user = 'John Doe';
$scope.email = '[email protected]';
});
</script>
</body>
我嘗試添加含有具有 「必需的」 標記兩個輸入一個div但無濟於事如下：
<div name="address" ng-model="address" required>
<input name="address1" ng-model="address1">
<input name="address2" ng-model="address2">
什麼是角度驗證的最佳方法？
我發現了一個類似的問題：http://stackoverflow.com/questions/13466133/how-can-i-conditionally-require-form-inputs-with-angularjs – nerezo