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String.Length Example

Description: Illustrates the JavaScript syntax for the String Length .

Syntax: string.length; – Returns the length of the string.

String.Length Example Code:

< !DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
 
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
    <title>String.Length</title>
    <script type="text/javascript" >
        //    length 	        Returns the length of the string
        var myStr = "This is a string";
        document.write("myStr.length: " + myStr.length); // output: 16
        document.write("<br />");
 
</script>
</head>
<body>
 
</body>
</html>