Excuse my ignorance but what is the expression I need, as I have not ticked "Allow blank entry". I assuming you are referring to the expression which currently shows: /\s*/i which is the default. What do I change this to?
Also how do I amend it without having to do complete form validation all over again, as for some reason it will not allow me to amend it brings up a blank wizard, even though the code is still there.
Thanks
Jo