A JavaScript toolkit to handle Hong Kong Identity Card (HKID) numbers, validate and generate random HKID numbers.

• Validate HKID number
  • Supports brackets! ()
  • No matter what case aAbC
• Generate Random HKID

npm install hkid-utils

or

yarn add hkid-utils

const hkidUtils = require('hkid-utils');

// Validate HKID number
hkidUtils.validate('G123456(A)'); // true
hkidUtils.validate('aB987654(3)'); // true
hkidUtils.validate('X3459387'); // true

hkidUtils.validate('123(A)4') // false

// Generate random HKID number
hkidUtils.random(); // 'A123456(7)'

• Main Features

  • Validate HKID number
  • Generate random HKID number
    • with "includeBrackets" option

• DevOps

  • GitHub Actions pipeline to release package to NPM

• Compatibility

  • ES5 (NodeJS)
  • ES6 (Browser)

Your contributions are always welcome! Even if it's just a typo or a missing comma, we'll appreciate it.

• Fork the repository 🍴
• Create a branch with your feature or bug fix 🎋
• Commit your changes 💽
• Create a pull request 🧰