Aspdotnet-Suresh

aspdotnet-suresh offers C#.net articles and tutorials,csharp dot net,asp.net articles and tutorials,VB.NET Articles,Gridview articles,code examples of asp.net 2.0 /3.5,AJAX,SQL Server Articles,examples of .net technologies

jQuery Check if String Contains Specific Text or Not with Example

Mar 12, 2015
Introduction

Here I will explain how to use
jQuery to check if string contains specific text or not with example or jQuery to check if string contains particular text or not with example.


To check whether string contains particular text or not in jQuery we need to write the code like as shown below


<script type="text/javascript">
$(function () {
$('#btnCheck').click(function () {
if ($('#txtword').val().indexOf('how') != -1) {
alert('String Contains Word');
return true;
} else {
alert('String Does not contains word');
return false;
}
});
})
</script>

If you want to check it in complete example you need to write the code like as shown below


<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>jquery check if string contains specific text</title>
<script type="text/javascript" src="http://code.jquery.com/jquery-1.8.2.js"></script>
<script type="text/javascript">
$(function () {
$('#btnCheck').click(function () {
if ($('#txtword').val().indexOf('how') != -1) {
alert('String Contains Word');
return true;
} else {
alert('String Does not contains word');
return false;
}
});
})
</script>
</head>
<body>
<div>
Check textbox value contains word or not: <b>how</b><br />
Enter Text to Search: <input type="text" id="txtword" value="how11" />
<input type="button" id="btnCheck" value="Check" />
</div>
</body>
</html>

Live Demo

For live demo enter text in textbox to check whether that exists in string or not


Check textbox value contains word or not: how
Enter Text to Search:

If you enjoyed this post, please support the blog below. It's FREE!

Get the latest Asp.net, C#.net, VB.NET, jQuery, Plugins & Code Snippets for FREE by subscribing to our Facebook, Twitter, RSS feed, or by email.

subscribe by rss Subscribe by RSS subscribe by email Subscribe by Email

0 comments :

Give your Valuable Comments

Other Related Posts

© 2015 Aspdotnet-Suresh.com. All Rights Reserved.
The content is copyrighted to Suresh Dasari and may not be reproduced on other websites without permission from the owner.