What is Struts Validator Framework?

Answer

Struts Validator Framework enables us to validate the data of both client side and server side.

• When some data validation is not present in the Validator framework, then programmer can generate own validation logic, this User Defined Validation logic can be bind with Validation Framework.
• Validation Framework consist of two XML configuration Files:
  o Validator-Rules.xml file
  o Validation.xml file