valid-url-ts

A simple TypeScript utility to check if a string is a valid URL and if the URL is reachable (via HTTP/HTTPS request).

✨ Features

• Type-safe and minimal
• Works with both HTTP and HTTPS
• Supports CommonJS and ES modules
• Includes both format validation and URL reachability check

📦 Installation

npm install valid-url-ts

🔧 Usage

1. Check if string is a valid URL format

import { isUrl } from 'valid-url-ts';

console.log(isUrl('https://google.com')); // true
console.log(isUrl('not a url'));          // false

2. Check if URL is reachable (callback-based)

import { isValidUrl } from 'valid-url-ts';

isValidUrl('https://google.com', (err, isValid) => {
  if (err) {
    console.error('Error:', err);
  } else {
    console.log('Is reachable:', isValid);
  }
});

3. Check if URL is reachable (Promise-based)

import { isValidUrlAsync } from 'valid-url-ts';

(async () => {
  const valid = await isValidUrlAsync('https://google.com');
  console.log(valid); // true or false
})();

🛠️ Development

Building the package

npm run build

📄 License

This project is licensed under the MIT License. See the LICENSE file for details.

🤝 Contributing

Contributions, issues and feature requests are welcome! Feel free to check the issues page.

⭐ Support

If you find this package helpful, please consider giving it a star on GitHub!