Apache BVal delivers an implementation of the
Java Bean Validation
Specification which is TCK compliant, works on Java SE 6 or later, and uses the
Apache Software License v2.0.
The initial codebase was donated to the ASF by a SGA from Agimatec GmbH.
After a successful incubation,
Apache BVal became a top-level project of the ASF on February 15, 2012.