https://github.com/witty-pigeon/ietf-locale-parser

A parser for IETF language tags
https://github.com/witty-pigeon/ietf-locale-parser

bcp47 ietf ietf-language-tag ietf-language-tags ietf-locale-parser iso639

Last synced: 2 months ago
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A parser for IETF language tags

• Host: GitHub
• URL: https://github.com/witty-pigeon/ietf-locale-parser
• Owner: witty-pigeon
• License: mit
• Created: 2019-07-26T21:55:39.000Z (over 5 years ago)
• Default Branch: master
• Last Pushed: 2023-03-04T04:24:50.000Z (almost 2 years ago)
• Last Synced: 2023-08-24T03:06:10.007Z (over 1 year ago)
• Topics: bcp47, ietf, ietf-language-tag, ietf-language-tags, ietf-locale-parser, iso639
• Language: JavaScript
• Homepage:
• Size: 2.62 MB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 6
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# ietf-locale-parser

A parser for IETF language tags

Based on: https://en.wikipedia.org/wiki/IETF_language_tag

## Usage

```js

import { parseIetfLocaleTag, isValidIetfLocaleTag } from 'ietf-locale-parser';

// made up locale tag

const tag = 'ar-ajp-apc-apd-Arab-CV-arevela-g-231243-r-sdarre-x-private-x-private1';

const isValid = isValidIetfLocaleTag(tag);

/*

Yields:

isValid: true

*/

const {

  primaryLang,

  extLangs,

  extLang1,

  extLang2,

  extLang3,

  script,

  region,

  variant,

  extension,

  private,

} = parseIetfLocaleTag(tag);

/*

  Yields:

  primaryLang: 'ar',

  extLangs: 'ajp-apc-apd',

  extLang1: 'ajp',

  extLang2: 'apc',

  extLang3: 'apd',

  script: 'Arab',

  region: 'CV',

  variant: 'arevela',

  extension: 'g-231243-r-sdarre',

  private: 'x-private-x-private1'

*/

```