[pmwiki-users] Fox - create numeric page name?

[Russ]

I'm using Fox to create new pages using a form and template, and it 
works fine until I give it a numerical page name.  Entering a new page 
name '1234' in the form results in a "PmWiki can't process your request 
- ?invalid page name" error.  If I add an alpha character first 
('A1234'), it works fine.

Any suggestions on allowing Fox to create numeric-only pagenames?

TIA,

Russ