# koa-joi-validate-middleware

> Validate middleware generator using Joi

Latest version **1.1.7** (published 2020-04-21) · MIT license · 0 weekly downloads

## Install

```sh
npm install koa-joi-validate-middleware
pnpm add koa-joi-validate-middleware
yarn add koa-joi-validate-middleware
bun add koa-joi-validate-middleware
```

## Health

**Score 15/100 (F)** — status: abandoned.

Positive: no vulnerabilities.

Warnings: low downloads; no types; no esm support.

Negative: abandoned; low maintenance score.

## Facts

| | |
|---|---|
| Version | 1.1.7 |
| Published | 2020-04-21 |
| First published | 2020-01-13 |
| Weekly downloads | 0 |
| License | MIT |
| TypeScript types | none |
| Module format | CommonJS |
| Dependencies | 2 |
| Unpacked size | 3.9 KB |
| Known vulnerabilities | 0 |
| Install scripts | no |
| Author | Park Si-Yual |
| Maintainers | araxsiyual |
| Keywords | koa, middleware, joi, validate |

## Links

- npm: https://www.npmjs.com/package/koa-joi-validate-middleware
- Homepage: https://github.com/kdPark0723/koa-joi-validate-middleware
- Issues: https://github.com/kdPark0723/koa-joi-validate-middleware/issues
- npm.io page: https://npm.io/package/koa-joi-validate-middleware

## Dependencies (2)

- [koa-params-extractor](https://npm.io/package/koa-params-extractor.md) ^1.0.3
- [joi-validate-middleware](https://npm.io/package/joi-validate-middleware.md) ^1.0.4

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- [@oridune/validator](https://npm.io/package/@oridune/validator.md) — 16 weekly downloads

## Recent versions

- 1.1.7 (latest) — 2020-04-21
- 1.1.6 — 2020-04-17
- 1.1.5 — 2020-02-09
- 1.1.4 — 2020-02-09
- 1.1.3 — 2020-01-15
- 1.1.2 — 2020-01-14
- 1.1.1 — 2020-01-14
- 1.1.0 — 2020-01-14
- 1.0.4 — 2020-01-14
- 1.0.3 — 2020-01-14
- 1.0.2 — 2020-01-13
- 1.0.1 — 2020-01-13
- 1.0.0 — 2020-01-13
- 0.0.0 — 2020-01-13

## README

# Koa Joi Validate Middleware
![](https://img.shields.io/npm/dm/koa-joi-validate-middleware.png?style=flat-square)  
**Validate middleware generator using *Joi***

Easily create [Koa](https://github.com/koajs/koa) middleware for validate with [Joi](https://github.com/hapijs/joi).

​    

## Install

```shell
$ npm i koa-joi-validate-middleware
```

​    

## Usage

### Import

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

​    

### Create Validate Middleware

```js
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

```js
function errorCallback(ctx, error) {
}
```

​    

### Use Validate Middleware

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

```

---
_Source: https://npm.io/package/koa-joi-validate-middleware · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._