form validation without reset

Posted by Paulo Bueno on Stack Overflow See other posts from Stack Overflow or by Paulo Bueno
Published on 2010-04-12T23:34:03Z Indexed on 2010/04/12 23:42 UTC
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php

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form

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validation

Hi guys

Is there a way to check the data sent by a form to a PHP page return to the form page WITHOUT resetting the data sent and show a error?

The form has 20 fields and I need to check one of them on a bd. If it fails the user may be redirected to the form page with the form populated and displaying a error message on the field which is 'wrong'.

I would like any advice of a technique instead of populating each field using PHP.

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