OptionalconstraintsOptional validation and UI constraints.
True when the field UI should be disabled.
OptionalerrorOptional error message for the field.
Field metadata from the type info.
OptionalformatOptional format hint for the field.
True when the field should be hidden from view.
Field key as defined in the TypeInfo map.
Display label for the field.
Change handler for the field value.
True when the field is the primary identifier.
True when the field must be provided.
Current value for the field.
Controller metadata for a single field instance.