<div dir="ltr" style="text-align: left;" trbidi="on">
<div dir="ltr" style="text-align: left;" trbidi="on">JSTL <i><b>containsIgnoreCase </b></i>Function returns true or false based on condition evaluation. &#8220;<b><i>fn:containsIgnoreCase</i></b> This function is used to check if the &#8220;string&#8221; contains the specified &#8220;subtsring&#8221; no matter the case of the string and substring. The function returns true if the substring is present and false if not.</p>
<p> Syntax:</p>
<pre class="highlight" name="code">boolean containsIgnoreCase(java.lang.String, java.lang.String)
</pre>
<p>
<b>JST <i>containsIgnoreCase </i>Function Example:</b></p>
<pre class="highlight" name="code"><;!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" 
"http://www.w3.org/TR/html4/loose.dtd">;
<;html>;
<;head>;
<;meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">;
<;title>;JSTL containsIgnoreCase Function Example<;/title>;
<;/head>;
<;body>;
 <;c:out value="${fn:containsIgnoreCase('dineshonjava', 'DIneS')}"/>;
<;/body>;
<;/html>;
</pre>
<p>
<b>Output: true</b></p>
<p>As you can see above, <b><i>fn:containsIgnoreCase()</i></b> takes two Strings as input parameters. </p>
<p> First parameter in JSTL <i><b>containsIgnoreCase </b></i>function is the String which needs to be checked to see if it contains second String, ignoring the cases.</p>
<pre class="highlight" name="code"><;%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>; 
 <;%@ taglib uri="http://java.sun.com/jsp/jstl/functions" prefix="fn" %>; 
 <;html>; 
 <;head>; 
 <;title>;Using JSTL Functions<;/title>; 
 <;/head>; 
 <;body>; 
 
 <;c:set var="theString" value="I am a good programmer"/>; 
 
 <;c:if test="${fn:containsIgnoreCase(theString, 'good')}">; 
 <;p>;Found good string<;p>; 
 <;/c:if>; 
 
 <;c:if test="${fn:containsIgnoreCase(theString, 'GOOD')}">; 
 <;p>;Found GOOD string<;p>; 
 <;/c:if>; 
 
 <;/body>; 
 <;/html>; 
</pre>
<p>
<b>Output: </b><br />
<b>Found good string</b><br />
<b>Found GOOD string</b></p>
</div>
<div style="background-color: pink; border-width: thin; text-align: center;"><b><;<;<a href="https://dineshonjava.com/2013/11/jstl-fncontains-function.html">Previous</a> <;<; ; ; || <a href="https://dineshonjava.com/2013/10/jsp-standard-tag-library-jstl-tutorial.html">Index </a>||  ; >;>;<a href="https://dineshonjava.com/2013/11/jstl-fnendswith-function.html">Next</a> >;>;</b></div>
<p>
</div>
<div class="wp-post-navigation"> 
									 <div class="wp-post-navigation-pre"> 
									 <a href="https://dineshonjava.com/jstl-fncontains-function/">Previous</a> 
									 </div> 
									 <div class="wp-post-navigation-next"> 
									 <a href="https://dineshonjava.com/jstl-fnendswith-function/">Next</a> 
									 </div> 
									</div>
<script type="text/javascript">
jQuery(document).ready(function($) {
 $.post('https://dineshonjava.com/wp-admin/admin-ajax.php', {action: 'mts_view_count', id: '291'});
});
</script>
Strategy Design Patterns We can easily create a strategy design pattern using lambda. To implement…
Decorator Pattern A decorator pattern allows a user to add new functionality to an existing…
Delegating pattern In software engineering, the delegation pattern is an object-oriented design pattern that allows…
Technology has emerged a lot in the last decade, and now we have artificial intelligence;…
Managing a database is becoming increasingly complex now due to the vast amount of data…
Overview In this article, we will explore Spring Scheduler how we could use it by…