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.
my purpose of writing this program is to transfer form data to servlet and if any data is not filled ,it is asked again to do so,
but the problem is i am unable to transfer the servlet data to the same servlet .