arri-validate

Arri Validate

This is a work in progress. Stuff will break!

A type builder and validation library built on top of the Json Type Definition (RFC 8927) . It uses AJV for parsing and serialization. This library is pretty similar to Typebox except that it creates Json Type Definition (JTD) objects instead of Json Schema objects.

A lot of inspiration was taken from both Typebox and Zod when designing this library

Example

import { a } from "arri-validate";

const User = a.object({
    id: a.string(),
    name: a.string(),
});

type User = a.infer<typeof User>;

// passes
const result = a.parse(User, `{"id": "1", "name": "john doe"}`);
// fails
const result = a.parse(User, `{"id": "1", "name": null}`);

Building

Run nx build arri-validate to build the library.

Running unit tests

Run nx test arri-validate to execute the unit tests via Jest.