JSFiddle - React, Tailwind, and code Playground

by gbsandeep

HTML

<textarea id="txtArea"></textarea>

JavaScript

var size = 5;

$('#txtArea').change(function(){
    var strValue = $('#txtArea').val();
    strValue = strValue.split("").reverse().join("").substring(0, size).split("").reverse().join("");
    alert(strValue);
});