pattern : String

pattern

String

A string instance is considered valid if the regular expression matches the instance successfully.

Value This keyword must be set to a valid ECMA-262 regular expression
Kind Assertion
Applies To String
Dialect Draft 7
Changed In Draft 4
Introduced In Draft 1
Vocabulary Validation
Specification https://json-schema.org/draft-07/draft-handrews-json-schema-validation-01#rfc.section.6.3.3
Metaschema http://json-schema.org/draft-07/schema#
Official Tests
Default ".*"
Annotation None
Affected By None
Affects None
Also See