On 09/22/2011 09:24 PM, Eric wrote:
> if(preg_match('(.*)^[A-Za-z0-9]+', $_POST['username']) !== 0) {
> echo "";
> echo "Username must only contain A-Z and 0-9";
> include("register.html");
> exit;
> }
>
> I used the code above but I now get this error message
>
> Warning: preg_ma
On 09/22/2011 10:54 AM, Eric wrote:
> if(preg_match('(.*)^[A-Za-z0-9]+', $_POST['username']) !== 0) {
> echo "";
> echo "Username must only contain A-Z and 0-9";
> include("register.html");
> exit;
> }
>
> I used the code above but I now get this error message
>
> Warning: preg_ma
Il 22/09/2011 17:54, Eric ha scritto:
> if(preg_match('(.*)^[A-Za-z0-9]+', $_POST['username']) !== 0) {
Whi this '(.*)'?
For '.' and '..' problem use is_file().
Bye,
Marco
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if(preg_match('(.*)^[A-Za-z0-9]+', $_POST['username']) !== 0) {
echo "";
echo "Username must only contain A-Z and 0-9";
include("register.html");
exit;
}
I used the code above but I now get this error message
Warning: preg_match() [function.preg-match]: Unknown modifier '^' in
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