validation

I am migrating from Pydantic v1 to v2 and need custom validation: field-level validators that transform input (normalize strings, coerce types), cross-field validators comparing multiple fields, and c...

When a JSON Schema document uses $ref to point at another schema by its $id, the jsonschema Draft202012Validator (verified jsonschema 4.26.0, May 2026) will attempt to retrieve the referenced schema v...