Null pointer exception error in Jsp

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Majid

Null pointer exception error in Jsp
1 Answer(s) 4 years and 8 months ago
Posted in : JSP-Servlet

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October 8, 2008 at 4:10 PM

Hi friend,

Error in your Code and check it :

<input type="text" id="userid" size="20">
<input type="password" id="pwd" size="21">

validatelogin page

String id=request.getParameter("userid");
String userpwd=request.getParameter("pwd");

You have not "name" attributes in the input tag
So id,userpwd gives null pointer exception.

Thanks

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