Validator Features

Comparison of features with previous validation engines

Feature	FHIR Schema	Zen Schema	JSON Schema
Invariants
Forbidden elements (max 0)
Required elements
Constants
Union types
Empty values check
Primitive types
Slicing
Ordered slicing
Default slice
Type slicing
Binding slicing
Target slicing
Re-slicing
Terminology bindings
Extensions validation
Underscore properties
References
Recursive schemas