Cross Domain · specification
JSR-303
JSR-303 (Bean Validation) is the Java specification that defines a metadata model and API for declaring and enforcing validation constraints on JavaBeans using annotations, so rules like “not null” or “matches this pattern” live on the field rather than in hand-written checks.
Also known as Bean Validation, JSR 303, Jakarta Validation.
Providers that carry JSR-303 0
No provider in the catalog carries this standard as a tag yet. That is a statement about the catalog's tagging, not about adoption: a provider that implements JSR-303 and says so in its APIs.json profile appears here on the next build. Add or correct a listing.
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