symfony/symfony — pull request #8577 by EmmanuelVella (2013-07-25 12:10:33+00:00)
Title: Validators

| Q | A
| ------------- | ---
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| License | MIT

This PR avoid comparison validators to be executed if the compared value is null.