This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
I am creating a struts application. After logging into my application, in the home page I have a link to 'myprofile'. I want to validate the user and display the profile information when ever the user clicks the link. How do I do the validation? I am stuck please help. Just tell me the basic steps.