JSTL fn:trim() function

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The JSTL fn:trim() function returns the input string after removing the all white spaces from both ends of the string.

Syntax: 

String trim(String inputString)

Example:

test.jsp

<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
<%@ taglib uri="http://java.sun.com/jsp/jstl/functions" prefix="fn" %>


	
		fn:trim JSTL function example
	
	
		
		Given String: 

		


		String after trim:

web.xml


	
  
          test.jsp

Output:

jsp example 66
 
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