Overview
A Flutter package that offers a customizable OTP (One-Time Password) input field, enabling users to enter dynamic one-time codes with smooth UI and input handling. It supports multiple platforms including Android, iOS, Web, macOS, Windows, and Linux. The package provides flexibility in styling, validation, and behavior customization, making it ideal for authentication flows requiring secure, temporary code entry. It integrates seamlessly into login or verification screens.
Use cases
- User authentication via OTP
- Account verification workflows
- Two-factor authentication (2FA)
- Secure login processes
- Form inputs requiring time-limited codes
Key features
- Customizable input design
- Automatic focus management
- Support for multiple platforms
- Configurable length and format
- Built-in validation
- Responsive layout
Suitable for
- Developers building secure authentication systems
- Apps requiring OTP-based verification
- Cross-platform applications needing consistent OTP fields
- UI-heavy forms with dynamic input handling
Considerations
- Requires manual integration with backend OTP logic
- Limited built-in error handling beyond basic validation
- No support for biometric fallbacks
- May need additional styling for complex themes