A set of ready-made schemas extended for Zod by @wesleydmscn

npm install zcn
# or
pnpm install zcn
# or
yarn install zcn

• Validation integrated with Zod v4
• Ready for Node.js, React, Next.js, NestJS, etc.
• Easy to import and use directly with Zod schemas

Built to enhance Zod standard validations, zcn integrates seamlessly into your projects the same way you’d use Zod.

You just need to define a schema and use custom validations. For the purposes of this guide, we'll use a simple object schema:

import { z } from "zcn";

const Customer = z.object({
  name: z.string().nonempty(),
  cpf: z.cpf({ error: "Invalid CPF" }),
  telephone: z.telephone(),
});

You can see examples of each ready-made schema, how to use the library, and other information directly on the Wiki.