symfony/symfony — pull request #6591 by ricardclau (2013-01-06 21:24:17+00:00)
Title: [Validator] Covering edge case for Luhn when checksum is exactly 0

Bug fix: yes
Feature addition: no
Backwards compatibility break: no
Symfony2 tests pass: yes
Fixes the following tickets:
Todo:
License of the code: MIT
Documentation PR:

Actually not a big deal, but a Credit Card with all 0s passed validation. Now this is covered.