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Validation Question

Tapan Maru
Ranch Hand

Joined: May 08, 2006
Posts: 65
Hello All,

Problem description:

I have a registerService which throws a RegistrationException if a username or email already exists in database.
On registration page, when user submits the form,I would like the user to see the message contained within the exception on the same page with the filled data, instead of forwarding them to an error page.

is this possible in spring?? if yes, how?


Tapan Maru
tapanmaru@gmail.com
Prasad Krishnegowda
Ranch Hand

Joined: Apr 25, 2010
Posts: 539

Yes, Its possible, No need to throw an exception, take a look at Validator interface in Spring MVC,.. you can just validate the username or email..
 
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subject: Validation Question