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Article:
  Using the Validator Framework with Struts
Subject:   Can i change the return type of custom validator method to String or some other
Date:   2006-09-07 05:32:22
From:   oreillybhupathi
Response to: Can i change the return type of custom validator method to String or some other

u will create error objects in Validate(),then they r added to Action Errors class object which is return type of validate()...if u return string or anyother datatype u have to change code in validate() and html:errors(it will show list of error messages ) in JSP page.....suppose if u want to return integer value and that has to be done but in jsp,hw to display that error message?