validation.js

ZEPRS uses the validation built-in to Struts. Struts has the option to include the validation in-page, or to use a static file. In order to enable to browser to cache the validation, ZEPRS uses a static file. ZEPRS' validation.js has some modification in it mostly DWR-related changes; therefore, whenever you use a new struts release, it's probably a good idea to compare the validation.js files and refresh it. Be sure not to wipe out any ZEPRS-related changes. The good news is that validation.js in Struts has not changed since 2004. To make the comparison easier, simply compare with validation1.2.9.js - that is the version of validation.js from struts 1.2.9 that was the basis of the ZEPRS validation.js, which has ZEPRS modification. If there are no changes in the new version, don't worry about modifying the ZEPRS validation.js.