How to use regular expression in angularjs - angularjs

Question

I have tried this code..
<script>
angular.module('emailExample', [])
.controller('ExampleController', ['$scope', function($scope) {
$scope.text = 'me#example.com';
}]);
</script>
<form name="myForm" ng-controller="ExampleController">
Email: <input type="email" name="input" ng-model="text" required>
<span class="error" ng-show="myForm.input.$error.required">
Required!</span>
<span class="error" ng-show="myForm.input.$error.email">
Not valid email!</span>
<tt>text = {{text}}</tt><br/>
<tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br/>
<tt>myForm.input.$error = {{myForm.input.$error}}</tt><br/>
<tt>myForm.$valid = {{myForm.$valid}}</tt><br/>
<tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/>
<tt>myForm.$error.email = {{!!myForm.$error.email}}</tt><br/>
</form>
But getting issue in validation. Say if i try to enter 'a#a.c' in email then it will not show any error. Please help me on this.

Answer 1

I am thinking why you are not using ng-pattern for this. You can make a regular expression and put inside ng-pattern.
Example:
<form name="signupFrm">
<input type="email", ng-pattern="emailPattern">
</form>
or,
HTML:
<div ng-class="{'has-error': signupFrm.email.$dirty && signupFrm.email.$invalid}">
<input type="email" placeholder="Email" name="email" ng-pattern="emailPattern" required="required">
<div ng-show="signupFrm.email.$dirty && signupFrm.email.$invalid || signupFrm.email.$error.pattern">
<span ng-show="signupFrm.email.$error.pattern && signupFrm.email.$invalid " class="help-block"> should look like an email address</span>
<span ng-show=" signupFrm.email.$error.required" class="help-block">can't be blank</span>
</div>
</div>
JS:
$scope.emailPattern = /^([a-zA-Z0-9])+([a-zA-Z0-9._%+-])+#([a-zA-Z0-9_.-])+\.(([a-zA-Z]){2,6})$/;