symfony/symfony — pull request #9718 by aitboudad (2013-12-06 20:46:45+00:00)
Title: [validator] throw an exception if isn't an instance of ConstraintValidatorInterface.

| Q | A
| ------------- | ---
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | #9264
| License | MIT