koa-joi-validate-middleware

1.1.7 • Public • Published

Koa Joi Validate Middleware


Validate middleware generator using Joi

Easily create Koa middleware for validate with Joi.

Install

$ npm i koa-joi-validate-middleware

Usage

Import

const validateMiddleware = require('koa-joi-validate-middleware');

Create Validate Middleware

const schema = {
  // Request headers Joi validation object
  headers: Joi.obejct({
  }),
 
  // URL query string Joi validation object
  query: Joi.obejct({
  }),
 
  // URL path parameters Joi validation object
  params: Joi.obejct({
    id: Joi.string().required(),
  }).required(),
 
  // POST body Joi validation object
  body: Joi.obejct({
  }),
};
 
const validator = validateMiddleware.create(schema, errorCallback);

errorCallback

function errorCallback(ctx, error) {
}

Use Validate Middleware

router.get('/user', validator, async (ctx) => {
  const { id } = ctx.params;
  const response = await getUserInfo(id);
  ctx.body = response;
});
 

Package Sidebar

Install

npm i koa-joi-validate-middleware

Weekly Downloads

26

Version

1.1.7

License

MIT

Unpacked Size

3.98 kB

Total Files

6

Last publish

Collaborators

  • araxsiyual