Open In App

Underscore.js _.isString() Function

Improve
Improve
Like Article
Like
Save
Share
Report

The _.isString() function is used to check whether the given object element is string or not.

Syntax:

_.isString( object )

Parameters: This function accepts single parameter as mentioned above and described below:

  • object: It contains the value of object that need to be check whether it is an string or not.

Return Value: It returns a Boolean value True if given object element is string, False otherwise.

Example 1:




<!DOCTYPE html>
<html>
  
<head>
    <script type="text/javascript" 
            src=
    </script>
</head>
  
<body>
    <script type="text/javascript">
  
        var info = {
            Company: 'GeeksforGeeks',
            Address: 'Noida',
            Contact: '+91 9876543210'
        };
        console.log(_.isString(info));
  
        var str = 'GeeksforGeeks';
        console.log(_.isString(str));
    </script>
</body>
  
</html>


Output:

Example 2:




<!DOCTYPE html>
<html>
  
<head>
    <script type="text/javascript" 
            src=
    </script>
</head>
  
<body>
    <script type="text/javascript">
  
        console.log(_.isString(true));
        console.log(_.isString(10));
        console.log(_.isString('GeeksforGeeks'));
        console.log(_.isString("20"));
    </script>
</body>
  
</html>


Output:



Last Updated : 01 Aug, 2023
Like Article
Save Article
Previous
Next
Share your thoughts in the comments
Similar Reads