Installation

Package Managers

You can install the @aleksejdix/ally-bcp47 library using your preferred package manager:

npm

npm install @aleksejdix/ally-bcp47

yarn

yarn add @aleksejdix/ally-bcp47

pnpm

pnpm add @aleksejdix/ally-bcp47

Requirements

The library has the following requirements:

• Node.js: Version 16.0.0 or higher
• TypeScript: Version 4.5.0 or higher (if using TypeScript)

It has zero production dependencies, making it lightweight and safe to use in any project.

Import Methods

ESM (Recommended)

import { validateLanguageTag } from "@aleksejdix/ally-bcp47";

CommonJS

const { validateLanguageTag } = require("@aleksejdix/ally-bcp47");

Browser Usage

The library can also be used directly in the browser:

<script type="module">
  import { validateLanguageTag } from "./node_modules/@aleksejdix/ally-bcp47/dist/index.js";

  const result = validateLanguageTag("en-US");
  console.log(result.isValid); // true
</script>

CDN Usage

You can also use the library via a CDN:

<script type="module">
  import { validateLanguageTag } from "https://unpkg.com/@aleksejdix/ally-bcp47/dist/index.js";

  const result = validateLanguageTag("en-US");
  console.log(result.isValid); // true
</script>

TypeScript Support

The library includes TypeScript typings out of the box. You do not need to install any additional @types packages.

Next Steps

Once installed, check out the Getting Started guide to learn how to use the library.