AngularJS – IsArray function

AngularJS isArray() is one of the useful ng function. This function is used to identify if a reference is array or not. This function return Boolean which means , it will return true if the reference is an array, return false if the reference is not an array.

Syntax:

angular.isArray(value);

Example:

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<!DOCTYPE html>  
<html ng-app="myapp">    
<head>  <!-- www.arjunphp.com -->  
<title>AngularJS isArray() - arjunphp.com</title>    
<script SRC="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.13/angular.js">    
</script>    
    
</head>    
<body>  
  
<div ng-controller="AppController">
   <br><br>
    Is the <b>{{sourceArray}}</b> an array: <b> {{ sourceAryIsArray }} </b>
    <br><br>
    Is the <b>{{sourceString}}</b> an array: <b> {{ sourceStringIsArray }} </b>
 
</div>
 
<script type="text/javascript">
    var app = angular.module('myapp', []);
 
    app.controller('AppController', function($scope) {
 
        $scope.sourceArray = [1,2,3,4,5,6];  
        $scope.sourceString = "www.arjunphp.com";
 
        $scope.sourceAryIsArray = angular.isArray($scope.sourceArray);
        $scope.sourceStringIsArray = angular.isArray($scope.sourceString);
 
    });
    
</script>
</body>    
</html>

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