symfony/symfony-docs — pull request #2647 by ClementGautier (2013-05-20 09:52:23+00:00)
Title: Added documentation for GroupSequence

The GroupSequence feature has never been documented.

@bschussek Can you review this ? You made an explanation on this topic about this feature: http://stackoverflow.com/questions/9996618/symfony2-dependency-between-validation-asserts