Re: An if question
| From: | Brent Clark | Date: | Tue, 04 May 2004 08:50:22 +0000 |
| Subject: | Re: An if question | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-185281@lists.php.net to get a copy of this message | ||
> if($add){
> if (!$rec or $rec>5) {
> $err='Invalid Level. Must be 0-5';
> } else {
> printsomestuffhere
> }
>
> What happens is that it doesnt allow anything greater than 5 (Correct),
but
> it doesnt allow 0, it allowes 1,2,3,4&5 but not 0. The field itself is set
> to only allow 1 character so they cant put a - sign in front
>
> Any idea how to allow 0 aswell? I have tried the following aswell, also
with
> no success:
>
> if ($add) {
> if (!$rec or $rec>5 or $rec<0) {
> $err='Invalid Level. Must be 0.5';
> }else{
> printsomestuffhere
> }
Hi
try, hope it works
if($add){
if (preg_match("/[0-5]\d/",$rec)) {
$err='Invalid Level. Must be 0-5';
} else {
printsomestuffhere
}
Kind Regards
Brent Clark