AngularJS | angular.isString() Function
The angular.isString() function in AngularJS is used to determine the parameter inside isString function is a string or not. It returns true if the reference is a string otherwise returns false.
Syntax:
angular.isString( value )
Return Value: It returns true if the value passed is a string otherwise return false.
Example: This example uses angular.isString() function to determine the parameter inside isString function is a string or not.
<!DOCTYPE html><html> <head> <title>angular.isString() 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.isString()</h2> <div ng-controller="geek"> <b>Input1: </b> <span> <code>123</code> </span> <br> <b>isString: </b>{{isString1}}<br /><br><br> <b>Input2: </b> <code> "geeksforgeeks" </code> <br> <b>isString:</b> {{isString2}} </div> <!-- Script to use angular.isString() function --> <script> var app = angular.module("app", []); app.controller('geek', ['$scope', function ($scope) { var obj1 = 123; var obj2 = "geeksforgeeks"; $scope.isString1 = angular.isString(obj1); $scope.isString2 = angular.isString(obj2); }]); </script> </body></html> |
Output:
