On Tue, Mar 4, 2008 at 2:19 PM, Adil Drissi <[EMAIL PROTECTED]> wrote:
> Hi,
>
> Is there any way to limit the user to a set of characters for example say i
> want my user to enter any character between a and z (case insensitive). And
> if the user enters just one letter not belonging to [a-z], this will not be
> accepted.
<?
if(preg_match('/^[a-z]+$/i',$argv[1])) {
echo "Good.\n";
} else {
echo "Bad.\n";
}
?>
--
</Dan>
Daniel P. Brown
Senior Unix Geek
<? while(1) { $me = $mind--; sleep(86400); } ?>
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