How to Set Maximum Length to Textarea or jQuery Check Textarea Maxlength Using JQuery
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>jQuery Check count of textarea</title>
<script type="text/javascript" src="http://code.jquery.com/jquery-1.9.1.js">
</script>
<script type="text/javascript">
$(function () {
$('#btnCheck').click(function () {
var txt = $('#txtdesc').val();
if (txt.length > 50) {
alert('Please enter less than 50 characters')
}
});
})
</script>
</head>
<body>
<div>
<table>
<tr>
<td>
<b>Enter Text:</b>
</td>
<td>
<textarea cols="20" id="txtdesc" rows="2">
</textarea>
</td>
</tr>
<tr>
<td></td>
<td>
<input type="button" id="btnCheck" value="Check Length" />
</td>
</tr>
</table>
</div>
</body>
</html>
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