Respect/Validation — pull request #81 by caferrari (2012-07-22 13:25:13+00:00)
Title: Develop

New numeric validator for any base. Samples:

v::base(2)->assert('010101');
v::base(4)->assert('01233210');

with a shortcut:
v::base2()->assert('010101');
v::base4()->assert('01233210');

and custom numeric sequences:
v::base(2, 'xyzw')->assert('xxyxx');