https://github.com/kisiwu/novice-validator-joi

Joi validator to use with @novice1/routing.
https://github.com/kisiwu/novice-validator-joi

middleware routing validator

Last synced: about 2 months ago
JSON representation

Joi validator to use with @novice1/routing.

• Host: GitHub
• URL: https://github.com/kisiwu/novice-validator-joi
• Owner: kisiwu
• License: mit
• Created: 2020-04-05T18:10:48.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2024-10-10T16:06:06.000Z (2 months ago)
• Last Synced: 2024-11-02T04:33:01.082Z (about 2 months ago)
• Topics: middleware, routing, validator
• Language: TypeScript
• Homepage:
• Size: 259 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

        
# @novice1/validator-joi

[joi](https://www.npmjs.com/package/joi) validator to use with [@novice1/routing](https://www.npmjs.com/package/@novice1/routing).

It provides a middleware that can validate the properties `params`, `body`, `query`, `headers`, `cookies` and `files` from the request using [joi](https://www.npmjs.com/package/joi) validation.

## Installation

```bash

$ npm install @novice1/validator-joi

```

Example:

```js

const router = require('@novice1/routing')();

const joi = require('joi');

const validatorJoi = require('@novice1/validator-joi');

/**

 * It will validate the  properties "params", "body", "query", "headers", "cookies" and "files"

 * from the request with the route parameters.

 * 

 */

router.setValidators(

  validatorJoi(

    // joi options

    { stripUnknown: true },

    // middleware in case validation fails

    function onerror(err, req, res, next) {

      res.status(400).json(err);

    }

  )

)

router.get({

  name: 'Main app',

  path: '/app',

  parameters: {

    query: {

      version: joi.number()

    }

  }

}, function (req, res) {

  res.json(req.query.version)

})

```

## References

- [joi](https://www.npmjs.com/package/joi)

- [@novice1/routing](https://www.npmjs.com/package/@novice1/routing)