Interview Question: What is Struts Validator Framework?

By: Ash Printer Friendly Format    

Question:What is Struts Validator Framework?

Answer:

Struts Framework provides the functionality to validate the form data. It can be use to validate the data on the users browser as well as on the server side. Struts Framework emits the java scripts and it can be used validate the form data on the client browser. Server side validation of form can be accomplished by sub classing your From Bean with DynaValidatorForm class. The Validator framework was developed by David Winterfeldt as third-party add-on to Struts. Now the Validator framework is a part of Jakarta Commons project and it can be used with or without Struts. The Validator framework comes integrated with the Struts Framework and can be used without doing any extra settings.

 

 

 

 



Most Viewed Articles (in Interview )

Interview Question: What are the call back methods in Entity bean?

Question: What is a Hidden Comment in JSP?

Interview Question: What is Struts?

Interview Question: How is the MVC design pattern used in Struts framework?

Interview Question: Who makes the Struts?

Interview Question: Why it is called Struts?

Interview Question: What about JSTL and JavaServer Faces ?

Interview Question: Is there a particularly good IDE to use with Struts ?

Interview Question: Do ActionForms have to be true JavaBeans?

Interview Question: What is Remote client view?

Interview Question: What are the optional clauses in EJB QL?

Interview Question: What is the difference between EAR, JAR and WAR file?

Interview Question: What is re-entrant. Is session beans reentrant. Is entity beans reentrant?

Interview Question: How many EJB Objects are created for a Bean?

Interview Question: What is deployment descriptor?

Latest Articles (in Interview)

Comment on this tutorial