"Niall Litchfield" <n-litchfield_at_audit-commission.gov.uk> wrote in message news:<401fae2b$0$13348$ed9e5944_at_reading.news.pipex.net>...
> "Tony" <andrewst_at_onetel.net.uk> wrote in message
> news:c0e3f26e.0402030609.356cb1c7_at_posting.google.com...
> > I thought the correct form was '###-###-####' where # is any digit.
> > The empty string isn't of THAT form is it?
>
> It depends on whether you view it as an empty string in which case no it
> isn't or a NULL value in which case one doesn't know. <G,D&R>
Exactly the point I was trying to make, thanks!
Received on Tue Feb 03 2004 - 15:06:18 CST
