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I�m new with Spring

 
Greenhorn
Posts: 4
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Hello, I'm using Spring to manage some forms and, until now, when the user introduced an incorrect value for a field (i.e. an invalid user), I sended him to another jsp. Now I won't to send him to the same jsp whith a message saying "you were wrong..." or something like that. I put this code in my SimpleFormController:




I expected that would make this to work correctly, it only redirect to te jsp, but no errors apperars.
How would i make this??
Thanks a lot.
 
Ranch Hand
Posts: 47
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create a validator annd inject that to you controller
like
<bean id="yourcontroller" class="YourController" >
<property name="validator" ref="yourValidatorRef" >
..............
</bean>
<bean id="youValidatorRef" class="YourValidatorClass" />

and call <form:errors path="*" />
here form tag is springs form tag.

for more information refer Spring Reference document, on how to create validators
 
Antonio Li��n
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Thanks for the reply, but i'm not talking about validation. I already have a validator that tests the values looking for empty or whitespaced values, I'm talking about to compare a value with one in the database, and if them are differents, then show the error.





Thanks.
 
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