# joi-tz - Joi Timezone Validation

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[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)
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[![Known Vulnerabilities](https://snyk.io/test/github/tjdavey/joi-tz/badge.svg?targetFile=package.json)](https://snyk.io/test/github/tjdavey/joi-tz?targetFile=package.json)
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Provides a Joi rule to validate IANA timezone strings (eg. `Europe/London`, `America/New_York`, `Etc/GMT-8`) using [luxon](https://moment.github.io/luxon). 

Joi-tz supports and is tested against Joi 16.x or higher.

This project is forked from [joi-timezone](https://www.npmjs.com/package/joi-timezone) (unmaintained). That project remains functional for Joi 9.x-15.x.

## Installation:

**npm:** `npm install joi-tz`

**yarn:** `yarn add joi-tz`

## Usage

```js
import BaseJoi from 'joi';
import JoiTimezone from 'joi-tz';

const Joi = BaseJoi.extend(JoiTimezone);

Joi.timezone().validate('Australia/Darwin');
// returns {value: 'Australia/Darwin'}
```

## Compatibility

This library is tested for compatibility, and contains peer dependencies with the following versions. 


| Version                                                        | @hapi/joi 16.x | joi 16.x | joi 17.x | Timezone Database                                       |
|----------------------------------------------------------------|----------------|----------|----------|---------------------------------------------------------|
| [5.0.1](https://github.com/tjdavey/joi-tz/releases/tag/v5.0.1) |                | ✅        | ✅        | [Luxon](https://moment.github.io/luxon) 3.5.x           |
| [5.0.0](https://github.com/tjdavey/joi-tz/releases/tag/v5.0.0) |                | ✅        | ✅        | [Luxon](https://moment.github.io/luxon) 3.4.x           | 
| [4.1.1](https://github.com/tjdavey/joi-tz/releases/tag/v4.1.1) |                | ✅        | ✅        | [Moment-Timezone](https://momentjs.com/timezone/) 0.5.x | 
| [4.1.0](https://github.com/tjdavey/joi-tz/releases/tag/v4.1.0) |                | ✅        | ✅        | [Moment-Timezone](https://momentjs.com/timezone/) 0.5.x |
| [4.0.2](https://github.com/tjdavey/joi-tz/releases/tag/v4.0.2) | ✅              |          |          | [Moment-Timezone](https://momentjs.com/timezone/) 0.5.x |

## License
[![FOSSA Status](https://app.fossa.com/api/projects/git%2Bgithub.com%2Ftjdavey%2Fjoi-tz.svg?type=large)](https://app.fossa.com/projects/git%2Bgithub.com%2Ftjdavey%2Fjoi-tz?ref=badge_large)


Timezone string validation for Joi 16.x or higher. 

Introducing Socket Firewall: Free, Proactive Protection for Your Software Supply Chain

joi-tz

Timezone string validation for Joi 16.x or higher.

tjdavey

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joi-tz

joi-tz - Joi Timezone Validation

Installation:

Usage

Compatibility

License

Keywords

Related posts

Version	@hapi/joi 16.x	joi 16.x	joi 17.x	Timezone Database
5.0.1		✅	✅	Luxon 3.5.x
5.0.0		✅	✅	Luxon 3.4.x
4.1.1		✅	✅	Moment-Timezone 0.5.x
4.1.0		✅	✅	Moment-Timezone 0.5.x
4.0.2	✅			Moment-Timezone 0.5.x

joi-tz

joi-tz - Joi Timezone Validation

Installation:

Usage

Compatibility

License

Keywords

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