Overview
A Flutter package that provides sealed, immutable data for countries, including country pickers, phone code selectors, and currency pickers. Built with performance and type safety in mind, it delivers a clean, easy-to-use API for internationalization and localization tasks. The package includes pre-defined, up-to-date country information such as names, codes, phone prefixes, and currencies, all structured as Flutter widgets. Ideal for apps requiring country selection or regional configuration.
Use cases
- International app localization
- Phone number input with country codes
- Currency selection in financial apps
- User profile country selection
- Multi-region e-commerce platforms
Key features
- Sealed class design for type safety
- Pre-built Flutter widgets for country pickers
- Comprehensive country, phone, and currency data
- Support for multiple platforms
- Easy integration via pub add
- Immutable data structures
Suitable for
- Developers building global apps
- Apps needing country/region selection
- Localization and i18n projects
- Form inputs with country codes
- Cross-platform mobile and web applications
Considerations
- Limited customization of picker UI
- Data is static and requires updates via package version
- No real-time country data sync
- Not suitable for dynamic country lists
- Requires manual handling of state in pickers