Stupid Reg Ex Problem

[tgrk35]

Ok, so here's what I got:

$contact_grad = sanitize($_POST['contact_grad'],'[0-9\']');

I need it to accept 0-9 or ' characters. For some reason a ' will kill it.

Did I not put it in there right?

Thanks,
Will

[aaronbdavis]

looks like it should be right. It may need a comma. Try replacing the 0-9 with \d, which means the same thing.