String.prototype.isEmpty() method

Checks if the string is empty or not.

Syntax

String.prototype.isEmpty();

Result

Is empty TRUE or not FALSE.

Examples

var s1 = '';
var s2 = ' ';
var s3 = 'TM';

// (true)
var res1 = s1.isEmpty();
// (false)
var res2 = s2.isEmpty();
// (false)
var res3 = s3.isEmpty();