Preventing Identical Form Fields
| From: | Dave Rosenberg | Date: | Thu, 07 Feb 2002 16:29:41 +0000 |
| Subject: | Preventing Identical Form Fields | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-83866@lists.php.net to get a copy of this message | ||
Pretty simple question, I think:
I'm creating a PHP form and want to prevent users from entering the same response in more than one form field. How can I have the script check for identical fields on POST?
Thanks
Dave