Overview
Alt Sms Autofill is a Flutter package designed to automatically detect and autofill SMS-based OTPs (One-Time Passwords) in PIN, OTP, and password input fields. It works on both Android and iOS platforms, offering a seamless user experience by retrieving verification codes from incoming SMS messages. The package supports custom SMS message patterns and provides callbacks for handling detected codes. It's ideal for apps requiring secure, fast authentication via SMS verification.
Use cases
- Auto-filling OTPs from SMS
- Streamlining user login with SMS verification
- Reducing manual input errors in PIN fields
- Supporting multi-platform OTP entry
- Enhancing form completion speed
Key features
- Detects and autofills OTPs from SMS
- Customizable SMS pattern matching
- Cross-platform support (Android & iOS)
- Simple integration with text fields
- Callback for handling detected codes
Suitable for
- Authentication flows using SMS verification
- Apps requiring quick OTP input
- Developers building secure login systems
- Mobile apps targeting global users
- Projects needing minimal setup for OTP autofill
Considerations
- Requires SMS permission on Android
- May not work if SMS format doesn't match expected pattern
- Limited to devices with SMS access
- iOS requires additional configuration for full functionality
- Depends on device-level SMS handling capabilities