npm package: @geut/fastify-response-validation
Description: A simple plugin that enables response validation for Fastify.
Author: GEUT
Latest version: 1.0.0

# fastify-response-validation
A simple plugin that enables response validation for Fastify.

![Tests](https://github.com/geut/fastify-response-validation/actions/workflows/test.yml/badge.svg)
[![JavaScript Style Guide](https://img.shields.io/badge/code_style-standard-brightgreen.svg?style=flat)](https://standardjs.com)
[![standard-readme compliant](https://img.shields.io/badge/readme%20style-standard-brightgreen.svg?style=flat)](https://github.com/RichardLitt/standard-readme)

[![Made by GEUT][geut-badge]][geut-url]

## Install

```bash
$ npm install --save-dev @geut/fastify-response-validation
```

## Usage

```javascript
import fastify from 'fastify'

const app = fastify()

await app.register(import('@geut/fastify-response-validation'))

app.route({
  method: 'GET',
  path: '/',
  schema: {
    response: {
      '2xx': {
        type: 'object',
        properties: {
          answer: { type: 'string', format: 'date' }
        }
      }
    }
  },
  handler: async (req, reply) => {
    return { answer: 'wrong date' }
  }
})

app.inject({
  method: 'GET',
  path: '/'
}, (err, res) => {
  if (err) throw err
  // {"statusCode":500,"error":"Internal Server Error","message":"response/answer must match format \"date\""}
  console.log(res.payload)
})
```

## Issues

:bug: If you found an issue we encourage you to report it on [github](https://github.com/geut/fastify-response-validation/issues). Please specify your OS and the actions to reproduce it.

## Contributing

:busts_in_silhouette: Ideas and contributions to the project are welcome. You must follow this [guideline](https://github.com/geut/fastify-response-validation/blob/main/CONTRIBUTING.md).

## License

MIT © A [**GEUT**](http://geutstudio.com/) project

[geut-url]: https://geutstudio.com
[geut-badge]: https://img.shields.io/badge/Made%20By-GEUT-4f5186?style=for-the-badge&link=https://geutstudio.com&labelColor=white&logo=data:image/jpeg;base64,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