Zod Iranian Utils

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A lightweight, type-safe Zod extension for validating Iranian specific data. Compatible with React Hook Form, Next.js, and Node.js backends.

Features ✨

✅ National Code (Code Melli): Validates using the official checksum algorithm.
💳 Bank Card: Validates 16-digit card numbers using the Luhn algorithm.
📱 Mobile Number: Validates Iranian mobile formats (09xx, +989xx, 9xx).
🌍 Bilingual: Built-in error messages in Persian (Farsi) and English.
🌲 Tree-shakable: Import only what you need.
🛡️ Zero Dependency: (Only requires zod as a peer dependency).

Installation 📦

You need to install zod and zod-ir:

npm install zod zod-ir
# or
yarn add zod zod-ir
# or
pnpm add zod zod-ir