Re: Make sure only numbers are in field
| From: | mailing_list at gmx dot at | Date: | Mon, 08 Jan 2001 20:42:18 +0000 |
| Subject: | Re: Make sure only numbers are in field | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-33305@lists.php.net to get a copy of this message | ||
> I have this to check for anything other than a number:
> -------------------------------------
> if( ereg( "^[0-9]$+", $amount )) {
> -------------------------------------
> Does anyone know how to make sure it is a number but not be limited to
> 0-9,
> I want it to go from 0-infinite
if( ereg( "^[0-9]+$", $amount )) {
^^
witty
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