[wxPython-users] Re: Custom validator

[Paul Koning]

>>>>> "Josiah" == Josiah Carlson <jcarlson at uci.edu> writes:

 Josiah> Almost.  If you use that regular expression, then a user who
 Josiah> planned on writing '.5' wouldn't be able to type the leading
 Josiah> '.'.  One could use r'^(\d*\.\d*)$' with some post-processing
 Josiah> afterwards to make it so that an empty entry or just a plain
 Josiah> '.' turns into a zero.

Or r'^(\.\d+\|\d+\.\d*\)' -- that way dot alone is disallowed
directly. 

	  paul