This week's book giveaway is in the OCMJEA forum. We're giving away four copies of OCM Java EE 6 Enterprise Architect Exam Guide and have Paul Allen & Joseph Bambara on-line! See this thread for details.
I have successfully make my own validation rule in struts validation framework , but now the problem is coming that when i am adding the error to the ActionErrors methord , at that point of time it is giving NullPointerException.
Can you please tell me that what might be the problem.