Re: PCRE regexp bug ?
| From: | Marek Kilimajer | Date: | Fri, 15 Aug 2003 15:22:33 +0000 |
| Subject: | Re: PCRE regexp bug ? | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-159705@lists.php.net to get a copy of this message | ||
Not an answer but
'/^[[:alpha:]]{1,1}$/'
could be writen as
'/^[[:alpha:]]$/'
tpc@csua.berkeley.edu wrote:
I use preg_match to validate the Middle Initial field of a form and so far it works, except yesterday a user submitted a "0" (zero) as a middle initial! My regexp is: if (!empty($_POST[MI]) && (preg_match('/^[[:alpha:]]{1,1}$/', $_POST[MI]) == 0)) I tested it with 0-9 and my regexp catches every digit except 0. Curious...