Zod Validator

Validate body with zod.

Install

install external libs @nhttp/zod.

Deno

deno add @nhttp/zod

deno.land

import {...} from "https://deno.land/x/nhttp/lib/zod-validator.ts";

npm

npx jsr add @nhttp/zod

Bun

bunx jsr add @nhttp/zod

Yarn

yarn dlx jsr add @nhttp/zod

pnpm

pnpm dlx jsr add @nhttp/zod

Usage

import nhttp from "@nhttp/nhttp";
import validate, { z } from "@nhttp/zod";

const User = z.object({
  username: z.string(),
  password: z.string(),
  user_info: z.object({
    name: z.string(),
    address: z.string(),
  }),
});

const app = nhttp();

// validate support all content-type (json, multipart, raw, urlencoded)
app.post("/", validate(User), (rev) => {
  return rev.body.user_info;
});

const userId = z.object({
  userId: z.number(),
});

// validate path params
app.get("/users/:userId", validate(userId, "params"), (rev) => {
  return rev.params;
});

const category = z.object({
  category: z.string(),
});

// validate query params
app.get("/posts/:postId", validate(category, "query"), (rev) => {
  return rev.query;
});

app.listen(8000, (_err, info) => {
  console.log(`Running on port ${info.port}`);
});

With Routing Controller

import { Validate, z } from "@nhttp/zod";

const User = z.object({
  username: z.string(),
  password: z.string(),
  user_info: z.object({
    name: z.string(),
    address: z.string(),
  }),
});

@Controller("/hello")
class HelloController {

  @Validate(User)
  @Post("/")
  save(rev: RequestEvent) {
    return "Created";
  }
}