Struts Validations Framework Using AJAX
Added 31 Jul 2008
The validation framework is used to
validate fields. There are many ways to do validation on a Web
application. It falls into two categories: server-side and client-side.
A struts validation framework is one of the best frameworks for a
Java-based Web application environment. It can configure the
application using server-side validation and employ the error message
that renders on the validation process invoked during the request
processing time, or it can do client-side validation by using the
JavaScript rendered on the requested page.
This article is concerned with enriching the existing struts validation framework with AJAX. A few components, such as a controller, have to be developed to select the validation framework and render the specific format message for the client side and a taglib to handle the error message rendering.