The flexible, regex-first validation library you need.
A lightweight, zero-dependency validation library for JavaScript and TypeScript. Fully customizable and supports country-specific validation for phone numbers, emails, passwords, and more.
🚀 Try it now: Official Documentation
- Fully Customizable Validation – Control regex, min/max length, banned words, and more.
- Country-Specific Validation – Phone numbers, emails, and formats for Angola, Brazil, USA, and others.
- Zero Dependencies – Minimal bundle size, high performance.
- Works Across Multiple Environments – Frontend, Backend, Mobile.
We welcome contributions! To contribute:
- Fork the repository.
- Create a feature branch.
- Make your changes and write tests.
- Submit a pull request.
MIT License. See LICENSE for details.
If you have any questions or suggestions, feel free to open an issue or contact us at euotiniel.com.