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jQuery Set Maximum Length to Textarea or jQuery Check Textarea Maxlength

Dec 18, 2013

Here I will explain how to set maximum length of textarea in
jQuery or check maximum length of textarea in jQuery.
In previous articles I explained jQuery disable right click on images, jQuery expand textbox on focus ,
jQuery slideup slidedown slidetoggle example, jQuery fadein or fadeout example, jQuery create rounded corners for textbox, jQuery show time in webpage and many articles relating to JQuery. Now I will explain how to check maxmimum length of textarea in jQuery.

To implement this we need to write the code like as shown below

<html xmlns="">
<title>jQuery Check count of textarea</title>
<script type="text/javascript" src="">
<script type="text/javascript">
$(function() {
$('#btnCheck').click(function() {
var txt = $('#txtdesc').val();
if (txt.length > 50) {
alert('Please enter less than 50 characters')
<b>Enter Text:</b>
<textarea cols="20" id="txtdesc" rows="2" ></textarea>
<td> <input type="button" id="btnCheck" value="Check Length" /> </td>


Enter Text:

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Anonymous said...

great man!!!!!!

Suresh Sundar said...

This is very basic right?, instead of if this we can achieve throw textbox keypress event that would be professional manner, :) suggestion

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