uniqueItems : Boolean
uniqueItems
BooleanIf this keyword is set to the boolean value true, the instance validates successfully if all of its elements are unique.
| Value | This keyword must be set to a boolean value |
|---|---|
| Kind | Assertion |
| Applies To | Array |
| Dialect | 2019-09 |
| Changed In | None |
| Introduced In | Draft 2 |
| Vocabulary | Validation |
| Specification | https://json-schema.org/draft/2019-09/draft-handrews-json-schema-validation-02#rfc.section.6.4.3 |
| Metaschema | https://json-schema.org/draft/2019-09/meta/validation |
| Official Tests | draft2019-09/uniqueItems.json |
| Default |
false
|
| Annotation | None |
| Affected By | None |
| Affects | None |
| Also See |
|
