symfony/symfony — pull request #7577 by hhamon (2013-04-06 14:14:07+00:00)
Title: [Validator] added new Group constraint.

| Q | A
| ------------- | ---
| Bug fix? | no
| New feature? | yes
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | #7523
| License | MIT
| Doc PR | ~