Hi Alberto, If I were you I'd just implement my own validation rule for that. See [1] for how that is accomplished in the plugin. Be sure to also check the chapter about that topic at book.cakephp.org.
[1] https://github.com/davidpersson/media/blob/1.3/models/behaviors/transfer.php#L741 - David -- Our newest site for the community: CakePHP Video Tutorials http://tv.cakephp.org Check out the new CakePHP Questions site http://ask.cakephp.org and help others with their CakePHP related questions. To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/cake-php
