The angular.isDate() function in AngularJS is used to determine whether the value of the date is valid or not. It returns true if the reference is a date else false.
Syntax:
angular.isDate( value );
Parameters: This function accepts a single parameter:
- value: It stores the data object.
Return Value: It returns true if the value passed is a date else return false.
Example 1: This example uses angular.isDate() function to determine the value of the date is valid or not.
HTML
<!DOCTYPE html>
<html>
<head>
<title>angular.isDate() function</title>
<script src=
"//ajax.googleapis.com/ajax/libs/angularjs/1.3.2/angular.min.js">
</script>
</head>
<body ng-app="app" style="text-align:center">
<h1 style="color:green">GeeksforGeeks</h1>
<h2>angular.isDate()</h2>
<div ng-controller="geek">
<b>Date:</b> {{ date }}<br>
<br> isDate: {{isDate}}
</div>
<script>
var app = angular.module("app", []);
app.controller('geek', ['$scope', function($scope) {
$scope.date = new Date;
$scope.isDate = angular.isDate($scope.date)
}]);
</script>
</body>
</html>
|
Output:
Example 2: This example uses angular.isDate() function in AngularJS by specifying the different date format..
HTML
<!DOCTYPE html>
<html>
<head>
<title>angular.isDate() function</title>
<script src=
"//ajax.googleapis.com/ajax/libs/angularjs/1.3.2/angular.min.js">
</script>
</head>
<body ng-app="app"
style="text-align: center">
<h1 style="color: green">GeeksforGeeks</h1>
<h2>angular.isDate()</h2>
<div ng-controller="geek">
<b>Date:</b>
{{ date | date : " MMM dd, yyyy, hh:mm:ss "}}
<br /><br />
isDate: {{isDate}}
</div>
<script>
var app = angular.module('app', []);
app.controller('geek', ['$scope',
function($scope) {
$scope.date = new Date();
$scope.isDate = angular.isDate($scope.date);
},
]);
</script>
</body>
</html>
|
Output: