How to allow Limit character input in the textarea including count.

We create an input text area with a given maxlength and then use jQuery code to limit the characters. First, we set the max limit and then use keyup() method to reduce the textarea character limit by 1 when we click the button and display the count on the screen. 

Syntax code :

var max_length = 25;
$('textarea').keyup(function () {
    var len = max_length - $(this).val().length;
    $('.GFG').text(len);
});