This week's book giveaway is in the OCAJP forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide 1Z0-808 and have Jeanne Boyarsky & Scott Selikoff on-line! See this thread for details.
1.)u need to write the validate() method in the form. 2.)ae will return to ur input page,i.e. the jsp.and there u need to write the <html:errors/> to trap the the errors and display the error message in the jsp page. 3.)??? is any KEY u associate with the error object