Overview
A Flutter package for handling international phone number input with built-in validation using the libphonenumber library. It provides a user-friendly interface to enter and format phone numbers according to country-specific standards, ensuring accurate data collection across global users. The package automatically detects the country based on input or a selected default, applies proper formatting, and validates the entered number in real time.
Use cases
- Global user registration
- International contact forms
- Phone number verification workflows
- Multi-region mobile applications
- E-commerce checkout processes
Key features
- Real-time phone number validation
- Automatic country code detection
- Formatted input with masking
- Supports all major countries
- Integration with libphonenumber
Suitable for
- Apps targeting international audiences
- Forms requiring valid phone numbers
- Developers needing robust input validation
- Projects using internationalization
- Applications with compliance needs
Considerations
- Requires internet for full country database lookup
- May increase app size due to libphonenumber dependency
- Limited customization of UI components
- No offline validation support
- Dependent on external library updates