I’m creating a jsp form, once they submitted in the servlet i have to check whether the form is set or not. In PHP i use to check with the ISSET function same like how i can do it in Servlet??
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I’m creating a jsp form, once they submitted in the servlet i have to check whether the form is set or not. In PHP i use to check with the ISSET function same like how i can do it in Servlet??
In servlets you can check using getParameter method of Request Object