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January 22, 2015 13:52
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Validation example with angular
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<!DOCTYPE html> | |
<html> | |
<head> | |
<script src= "http://ajax.googleapis.com/ajax/libs/angularjs/1.2.26/angular.min.js"></script> | |
</head> | |
<body> | |
<h2>Validation Example</h2> | |
<form ng-app="" 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.$invalid"> | |
</p> | |
</form> | |
<script> | |
function validateCtrl($scope) { | |
$scope.user = 'John Doe'; | |
$scope.email = 'john.doe@gmail.com'; | |
} | |
</script> | |
</body> | |
</html> |
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