Re: check for special characters...
| From: | John W. Holmes | Date: | Fri, 26 Mar 2004 16:44:38 +0000 |
| Subject: | Re: check for special characters... | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-181564@lists.php.net to get a copy of this message | ||
Chris Mach wrote:
How would I check if a variable has special characters in it like !@#$%^ etc ? and give an error if it contains one of them.if(preg_match('/[^a-z0-9]/i',$value)) { echo "special characters present!"; } -- ---John Holmes... Amazon Wishlist: www.amazon.com/o/registry/3BEXC84AB3A5E/ php|architect: The Magazine for PHP Professionals – www.phparch.com