OptionaldefaultDefault value
OptionalhiddenWhether the field is hidden (default: false). Hidden fields are not rendered but their defaultValue is included in metadata.
Display label
Key in the metadata object
OptionaloptionsOptions for select fields
OptionalplaceholderPlaceholder text
OptionalreadWhether the field is read-only (default: false)
OptionalrequiredWhether the field is required (default: false)
OptionaltypeField type (default: 'text')
Describes a custom field rendered in the registration form.
Values collected from custom fields are sent as
metadatawhen calling the identity service'sregister()method.