Re: is_numeric questions - followup
| From: | Jeff Oien | Date: | Wed, 28 Jul 2004 19:25:34 +0000 |
| Subject: | Re: is_numeric questions - followup | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-192119@lists.php.net to get a copy of this message | ||
Jeff Oien wrote:
Does is_numeric include commas decimals and dollar signs? How do I use this to error check form data? I'm having a hard time figuring out what the correct syntax is for that application. Thanks. JeffI think what I should have asked is how to tell if something is not numberic. Jeff