If the bean validation fails the BeanValidationEventListener a ConstraintViolationException is thrown. Unfortunately the exception message does not contain the invalid value.
I would be nice, if the invalid value was included in the message.
This could be done in the BeanValidationEventListener or in the ConstraintViolationImpl.
I moved the question to the Hibernate Validator channel.
Hi @OBreidenbach,
You have getInvalidValue()
in ConstraintViolation
. It should serve your needs.