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Duplicate parameters in URL

843841Nov 19 2007 — edited Nov 19 2007

Hi,

I am using post method to handle data in backend.
If there are two parameters with same name exists in url or in hidden type, Both gets passed to servlet.
I want to restrict the programmer to pass only unique parameters.

Can we do this using filter?

Class DuplicateFieldException is helpful?

Please help me out with concept & code.

Thanks in advance.

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Locked on Dec 17 2007

Added on Nov 19 2007

#java-servlet

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