additionalProperties : Schema | Boolean

additionalProperties

Schema | Boolean

Validation succeeds if the schema validates against each value not matched by other object applicators in this vocabulary. If set to a boolean, no additional properties are allowed in the instance.

Value This keyword must be set to a valid JSON Schema
Kind Applicator
Applies To Object
Dialect Draft 3
Changed In None
Introduced In Draft 1
Vocabulary Core
Specification https://json-schema.org/draft-03/draft-zyp-json-schema-03.pdf#5.4
Metaschema http://json-schema.org/draft-03/schema#
Official Tests draft3/additionalProperties.json
Default {}
Annotation None
Affected By
Affects None
Also See