Hi, great module!

I'm wondering is that possible to make this module more universal? For example when you add Phone text field, instead of choosing presets (US & French), would be nice create wild cards based on the primitive logic.
for example:
in my country all phone numbers are 8-digit, cellular numbers have prefix 2 , local number have prefix 6

So it would be cool, when I'm adding phone textfield enter wild card like "2X XXX XXX OR 6X XXX XXX" and that means that there are to correct variations for the texfield.

What do you think about that?