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 | Draft 7 |
| Changed In | None |
| Introduced In | Draft 2 |
| Vocabulary | Validation |
| Specification | https://json-schema.org/draft-07/draft-handrews-json-schema-validation-01#rfc.section.6.4.5 |
| Metaschema | http://json-schema.org/draft-07/schema# |
| Official Tests | draft7/uniqueItems.json |
| Default |
false
|
| Annotation | None |
| Affected By | None |
| Affects | None |
| Also See |
|
