Try is_int($_POST['mobile_number']) or ctype_digit($_POST['mobile_number'])
HTH
Cheers
Chris
Robert Cummings wrote:
On Fri, 2004-10-15 at 07:45, Gareth Williams wrote:
Do you even need a regex?
What about
if (strlen($_POST['mobile_number']) != 11 && substr($_POST['mobile_number'],0,3) != 447)
{
$error="Invalid Number";
}
This doesn't verify that the portion following 447 is also a number.
eg. 4474567X901
Cheers, Rob.
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