typestack/class-validator

TypeScript's 1:1 validator, optimized from editor to runtime

The modular and type safe schema library for validating structural data 🤖

Dead simple Object schema validation

TypeScript-first schema validation with static type inference

JSON Schema Type Builder with Static Type Resolution for TypeScript

The fastest JSON schema Validator. Supports JSON Schema draft-04/06/07/2019-09/2020-12 and JSON Type Definition (RFC8927)

Data validation using Python type hints

A collection of essential TypeScript types

String validation