Michael, hello.
On 5 Sep 2022, at 17:57, Michael Kay wrote:
> UK phone numbers are variable-length.
Fine -- then where I said '12', read 'up to 15' (which Wikipedia suggests is the ITU maximum). The original point is not phone numbers, or about validation, but the general point about a hard-coded maximum length not necessarily being bad design.
Best wishes,
Norman
[1] https://en.wikipedia.org/wiki/E.164
--
Norman Gray : https://nxg.me.uk
SUPA School of Physics and Astronomy, University of Glasgow, UK
