Cpf

Validates a Brazillian CPF number.

v::cpf()->validate('44455566820'); // true

It ignores any non-digit char:

v::cpf()->validate('444.555.668-20'); // true

If you need to validate digits only, add ->digit() to the chain:

v::digit()->cpf()->validate('44455566820'); // true

Changelog

Version	Description
0.3.9	Created