Input Validation

We use zod for input validation , and inference of input parameters.

Install Zod

• npm

Install with npm

npm i zod

• pnpm

Insall with pnpm

pnpm add zod

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Validation with Zod

You can add inputs to you REST endpoints by invoking the input method.

lib/rest/router.ts

import { z } from "zod";
export const router = {
  route:
    r.input(
        z.object({
        name:z.string()
    }))
    .get(({input}) => {
    // input -> { name:string }
    return input.name ;
  }),
};

All of you data are validated with zod before passed into the function , So we also get Runtime Validation with Zod.

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How we handle Input in Sveltekit-Rest

All of you inputs are passed in the Request Body for HTTP the following HTTP Methods.

• POST
• PUT
• PATCH
• DELETE

We pass the inputs as Query Params for the following HTTP Method.

• GET

Your Inputs are passed as Encoded URI on GET Method