We should provide cross-framework support for these: [Resources/views/Constraints/UniqueEntityValidator.js.twig](https://github.com/Abhoryo/APYJsFormValidationBundle/blob/master/Resources/views/Constraints/UniqueEntityValidator.js.twig) [Resources/views/Constraints/EmailValidator.js.twig](https://github.com/Abhoryo/APYJsFormValidationBundle/blob/master/Resources/views/Constraints/EmailValidator.js.twig)
