note 22736 added to function.ereg
| From: | davesteinb at yahoo dot com | Date: | Thu, 27 Jun 2002 23:02:09 +0000 |
| Subject: | note 22736 added to function.ereg | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-32293@lists.php.net to get a copy of this message | ||
Ok. Form validation - Removing Special Characters....
Finally... after every possible combination:
!ereg('[^a-zA-Z0-9]',$var)
Validates true if no special characters exist.. I hope this saves people the time it took me to
figure it out :P
--
http://www.php.net/manual/en/function.ereg.php
http://master.php.net/manage/user-notes.php?action=edit+22736
http://master.php.net/manage/user-notes.php?action=delete+22736
http://master.php.net/manage/user-notes.php?action=reject+22736