Monday, 11 April 2016

What is Struts Validator Framework ?


Struts Validator Framework
  • provides the functionality to validate the form data
  • can validate data on the users browser as well as on the server side.
  • Client side : emits the javascript and it can be used to validate the form data on browser.
  • Server side : subclass your Form bean with DynaValidatorForm class.
  • comes integrated with Struts Framework ; No extra settings required.

Details of XML files used in Validator Framework 
  • validator-rules.xml 
    • defines the standard validation routines, which are reusable
    • used in validation.xml to define the form specific validations
  • validator.xml 
    • defines the validations applied to a form bean

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