What's New in Bean Validation 2.0 - Java 8 Support and More

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" summary

Bean Validation 2.0 (JSR 380) requires Java 8 and adds method-parameter and return-value validation, new built-in constraints (including Email), temporal checks for Java 8 date/time types, and support for Optional and JavaFX properties. It introduces Java 8 type-use annotations to apply constraints to collection elements and map keys, a value-extractor API for validating custom container types, and demonstrates a REST app using Hibernate Validator 6 that returns HTTP 400 on invalid input and exposes constraint metadata to clients; JSR 380 received final approval.

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" chapters (4)

1. 0:00Bean Validation 2.0 overview
2. 16:59New features
3. 33:43Release and community
4. 37:14Q&A

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