Re: Validating input
| From: | John Nichel | Date: | Fri, 28 Jan 2005 20:22:13 +0000 |
| Subject: | Re: Validating input | ||
| References: | 1 2 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-207634@lists.php.net to get a copy of this message | ||
John Nichel wrote:
Ed Curtis wrote:There's also ctype_digit... http://us4.php.net/ctype_digit And if you really want to use a regex to check for just digits... /^\d{1,}$/ -- John C. Nichel ÜberGeek KegWorks.com 716.856.9675 john@kegworks.comI've been looking at the docs and found preg_match and preg_match_all but these functions only seem to match 1 specific search item. I want to make sure a variable (say $mlsnumber) contains only numbers and no spaces. What would I use to accomplish this? Thanks Ed