Struts%20Interview%20Questions%20and%20Answers

Question: How can one enable front-end validation based on the xml in validation.xml?

Answer: The
<html:javascript>
 tag allows front-end validation based on the xml in validation.xml.

For example the code:

generates the client side JavaScript for the form "logonForm" as defined in the validation.xml file.
The <html:javascript> when added in the JSP file generates the client side validation script.