Flutter OTP Kit

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🎯 Why Choose Flutter OTP Kit?

The most comprehensive, feature-rich, and performant OTP verification solution for Flutter. Built with modern architecture, enterprise-grade security, and unlimited customization options.

✨ Key Features

• 🚀 Complete Solution - Timer, validation, masking, SMS autofill, biometric integration
• 🎨 Unlimited Customization - 16+ cursor styles, 7+ field shapes, 10+ animation types
• 🔒 Enterprise Security - Rate limiting, biometric integration, audit logging
• ⚡ Performance First - Lazy loading, memory optimization, animation pooling
• 📱 Platform Optimized - iOS, Android, Web, Desktop support
• ♿ Accessibility Ready - Screen reader support, keyboard navigation, voice control

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📱 Demo

Basic Theme	Rotate Animation	Rounded Fields

Scale Animation	Underline Style	Cursor Styles

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🚀 Quick Start

Installation

Add this to your pubspec.yaml:

dependencies:
  flutter_otp_kit: ^3.0.3

Then run:

flutter pub get

Basic Usage

import 'package:flutter_otp_kit/flutter_otp_kit.dart';

class OtpScreen extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: OtpKit(
        title: 'Verify Phone Number',
        subtitle: 'Enter the code sent to +1 (555) 123-4567',
        fieldCount: 4,
        onVerify: (otp) async {
          // Verify OTP with your backend
          return await verifyOtpWithBackend(otp);
        },
        onResend: () {
          // Resend OTP logic
          resendOtp();
        },
      ),
    );
  }
}

---

🎨 Customization Examples

Modern Design with Animations

OtpKit(
  title: 'Verify Email',
  subtitle: 'Enter the verification code',
  fieldCount: 6,
  
  // Modern field styling
  fieldConfig: OtpFieldConfig.preset(OtpFieldPreset.modern),
  
  // Smooth animations
  animationConfig: OtpAnimationConfig(
    enableAnimation: true,
    fieldFillAnimationType: FieldFillAnimationType.rotate,
    errorFieldAnimationType: ErrorFieldAnimationType.bounce,
  ),
  
  // Colors and theming
  primaryColor: Colors.purple,
  successColor: Colors.green,
  errorColor: Colors.red,
  
  onVerify: (otp) async => await verifyOtp(otp),
  onResend: () => resendOtp(),
)

Rounded Fields with Custom Styling

OtpKit(
  title: 'Security Code',
  fieldCount: 4,
  
  // Custom field configuration
  fieldConfig: OtpFieldConfig(
    fieldWidth: 60,
    fieldHeight: 60,
    borderRadius: 30, // Circular fields
    borderWidth: 2,
    fieldShape: OtpFieldShape.circle,
    
    // Shadow effects
    enableShadow: true,
    shadowColor: Colors.blue.withOpacity(0.3),
    shadowBlurRadius: 8,
    
    // Typography
    fieldFontSize: 24,
    fieldFontWeight: FontWeight.bold,
  ),
  
  onVerify: (otp) async => await verifyOtp(otp),
  onResend: () => resendOtp(),
)

Underlined Style (Minimal Design)

OtpKit(
  title: 'Enter Code',
  fieldCount: 4,
  
  // Underlined field preset
  fieldConfig: OtpFieldConfig.preset(OtpFieldPreset.underlined),
  
  // Slide animation
  animationConfig: OtpAnimationConfig(
    enableAnimation: true,
    fieldFillAnimationType: FieldFillAnimationType.slide,
  ),
  
  // Minimal colors
  primaryColor: Colors.black,
  backgroundColor: Colors.transparent,
  
  onVerify: (otp) async => await verifyOtp(otp),
  onResend: () => resendOtp(),
)

---

🔧 Advanced Configuration

Enterprise Features

OtpKit(
  title: 'Secure Verification',
  fieldCount: 6,
  
  // SMS Autofill
  smsConfig: OtpSmsConfig(
    enableSmsAutofill: true,
    enableSmartAuth: true,
    enableSmsRetrieverAPI: true, // Android
    enableSmsUserConsentAPI: true, // Android
  ),
  
  // Security features
  securityConfig: OtpSecurityConfig(
    enableRateLimiting: true,
    maxAttemptsPerMinute: 3,
    maxAttemptsPerHour: 15,
    lockoutDuration: Duration(minutes: 10),
    enableBiometricIntegration: true,
    enableAuditLogging: true,
  ),
  
  // Performance optimization
  performanceConfig: OtpPerformanceConfig(
    enableLazyLoading: true,
    enableMemoryOptimization: true,
    enableAnimationPooling: true,
    enablePerformanceMonitoring: true,
  ),
  
  // Error handling
  errorConfig: OtpErrorConfig(
    maxErrorRetries: 3,
    enableFieldLockout: true,
    clearFieldsOnError: true,
    enableHapticFeedbackOnError: true,
  ),
  
  onVerify: (otp) async => await verifyOtp(otp),
  onResend: () => resendOtp(),
)

Custom Cursor Styles

// Different cursor styles available
OtpKit(
  fieldConfig: OtpFieldConfig(
    cursorStyle: CursorStyle.bar,        // Vertical bar
    // cursorStyle: CursorStyle.block,      // Filled block
    // cursorStyle: CursorStyle.underline,  // Underline
    // cursorStyle: CursorStyle.outline,    // Rectangle outline
    // cursorStyle: CursorStyle.doubleBar,  // Two bars
    // cursorStyle: CursorStyle.none,       // No cursor
    
    cursorColor: Colors.blue,
    cursorWidth: 2.0,
  ),
  
  // Cursor animation
  animationConfig: OtpAnimationConfig(
    enableCursorAnimation: true,
    cursorBlinkDuration: Duration(milliseconds: 800),
  ),
  
  onVerify: (otp) async => await verifyOtp(otp),
  onResend: () => resendOtp(),
)

---

📋 Field Shapes & Presets

Available Field Shapes

enum OtpFieldShape {
  rectangle,        // Square corners
  roundedRectangle, // Rounded corners
  circle,          // Circular shape
  stadium,         // Pill shape (completely rounded)
  underlined,      // Bottom border only
  outlined,        // Material design outlined
  custom,          // Custom shape
}

Quick Presets

// Use predefined presets for quick setup
OtpFieldConfig.preset(OtpFieldPreset.basic)      // Simple rectangle
OtpFieldConfig.preset(OtpFieldPreset.modern)     // Modern rounded
OtpFieldConfig.preset(OtpFieldPreset.rounded)    // Circular fields
OtpFieldConfig.preset(OtpFieldPreset.underlined) // Minimal underlined

---

🎬 Animation Types

Field Fill Animations

enum FieldFillAnimationType {
  none,        // No animation
  scale,       // Scale up when filled
  rotate,      // Rotate when filled
  slideLeft,   // Slide from left
  slideRight,  // Slide from right
  slideUp,     // Slide from top
  slideDown,   // Slide from bottom
  autoSlide,   // Auto-detect direction based on text direction
}

Error Animations

enum ErrorFieldAnimationType {
  none,     // No error animation
  shake,    // Horizontal shake
  bounce,   // Bounce effect
  pulse,    // Pulse/scale effect
  wiggle,   // Wiggle animation
}

Animation Configuration Example

OtpAnimationConfig(
  // Enable animations
  enableAnimation: true,
  enableFieldStateAnimation: true,
  enableCursorAnimation: true,
  
  // Animation timing
  animationDuration: Duration(milliseconds: 300),
  animationCurve: Curves.easeOutCubic,
  
  // Field fill animation
  fieldFillAnimationType: FieldFillAnimationType.scale,
  fieldFillScaleFactor: 1.1,
  
  // Error animation
  errorFieldAnimationType: ErrorFieldAnimationType.shake,
  errorShakeAmplitude: 8.0,
  errorShakeFrequency: 15.0,
  
  // Cursor animation
  cursorBlinkDuration: Duration(milliseconds: 800),
)

---

🔒 Security Features

Rate Limiting

OtpSecurityConfig(
  enableRateLimiting: true,
  maxAttemptsPerMinute: 3,
  maxAttemptsPerHour: 15,
  lockoutDuration: Duration(minutes: 10),
)

Biometric Integration

OtpSecurityConfig(
  enableBiometricIntegration: true,
  biometricTimeout: Duration(seconds: 30),
)

// Check biometric availability
final isAvailable = await OtpBiometricService.instance.isBiometricAvailable();
if (isAvailable) {
  final authenticated = await OtpBiometricService.instance.authenticate();
}

Advanced Validation

OtpSecurityConfig(
  enableAdvancedValidation: true,
  validationPattern: r'^\d{6}$', // 6-digit numbers only
  enableEncryption: true,
  enableAuditLogging: true,
)

---

📱 SMS Autofill

iOS Native SMS

OtpSmsConfig(
  enableSmsAutofill: true,
  // iOS automatically detects SMS codes
)

Android SMS Retriever API

OtpSmsConfig(
  enableSmsRetrieverAPI: true,
  appSignature: 'YOUR_APP_SIGNATURE', // Required for SMS Retriever
)

Android User Consent API

OtpSmsConfig(
  enableSmsUserConsentAPI: true,
  senderPhoneNumber: '+1234567890', // Optional: filter by sender
)

Smart Auth Integration

OtpSmsConfig(
  enableSmartAuth: true,
  enableSmsValidation: true,
  smsValidationRegex: r'\b\d{6}\b', // Extract 6-digit codes
  smsTimeout: Duration(minutes: 5),
)

---

⚡ Performance Optimization

Memory Management

OtpPerformanceConfig(
  enableMemoryOptimization: true,
  enableMemoryLeakDetection: true,
  enableBackgroundCleanup: true,
  cleanupInterval: Duration(minutes: 2),
)

Animation Optimization

OtpPerformanceConfig(
  enableAnimationOptimization: true,
  enableAnimationPooling: true,
  maxAnimationPoolSize: 12,
  animationCleanupDelay: Duration(seconds: 3),
)

Lazy Loading

OtpPerformanceConfig(
  enableLazyLoading: true,
  maxVisibleFields: 8, // Only render visible fields
  enableFieldRecycling: true,
)

---

🎯 Error Handling

Error Configuration

OtpErrorConfig(
  // Retry logic
  maxErrorRetries: 3,
  enableFieldLockout: true,
  fieldLockoutDuration: Duration(seconds: 30),
  
  // Error display
  errorTextMaxLines: 2,
  showErrorIcon: true,
  errorIcon: Icons.error_outline,
  
  // Error behavior
  clearFieldsOnError: true,
  autoClearErrorOnInput: true,
  
  // Haptic feedback
  enableHapticFeedbackOnError: true,
  errorHapticFeedbackType: ErrorHapticFeedbackType.heavy,
  
  // Error animations
  errorShakeEffect: true,
  errorShakeDuration: Duration(milliseconds: 500),
  errorShakeCount: 3,
)

Error Handling Example

OtpKit(
  onVerify: (otp) async {
    try {
      final isValid = await verifyOtpWithBackend(otp);
      if (isValid) {
        // Success - navigate to next screen
        Navigator.pushReplacement(context, MaterialPageRoute(
          builder: (context) => HomeScreen(),
        ));
        return true;
      } else {
        // Invalid OTP
        ScaffoldMessenger.of(context).showSnackBar(
          SnackBar(content: Text('Invalid OTP. Please try again.')),
        );
        return false;
      }
    } catch (e) {
      // Network or other error
      ScaffoldMessenger.of(context).showSnackBar(
        SnackBar(content: Text('Error verifying OTP: $e')),
      );
      return false;
    }
  },
  
  // Error state change callback
  onErrorStateChanged: (hasError) {
    if (hasError) {
      print('OTP verification failed');
    }
  },
)

---

🌍 Internationalization & Accessibility

RTL Support

OtpKit(
  // Automatic RTL detection
  textDirection: TextDirection.rtl, // or TextDirection.ltr
  
  // RTL-aware animations
  animationConfig: OtpAnimationConfig(
    fieldFillAnimationType: FieldFillAnimationType.autoSlide,
  ),
)

Accessibility

OtpKit(
  // Screen reader support
  enableScreenReaderSupport: true,
  
  // Semantic labels
  title: 'Verify Phone Number',
  subtitle: 'Enter the 4-digit code sent to your phone',
  
  // Keyboard navigation
  enableInteractiveSelection: true,
  unfocusOnTapOutside: true,
)

Custom Text Styling

OtpKit(
  // Title styling
  titleStyle: TextStyle(
    fontSize: 24,
    fontWeight: FontWeight.bold,
    color: Colors.black,
  ),
  
  // Subtitle styling
  subtitleStyle: TextStyle(
    fontSize: 16,
    color: Colors.grey[600],
  ),
  
  // Button styling
  buttonStyle: TextStyle(
    fontSize: 18,
    fontWeight: FontWeight.w600,
  ),
)

---

📊 Callbacks & Events

Available Callbacks

OtpKit(
  // Required callbacks
  onVerify: (String otp) async {
    // Return true for success, false for failure
    return await verifyOtp(otp);
  },
  onResend: () {
    // Resend OTP logic
    resendOtp();
  },
  
  // Optional callbacks
  onChanged: (String otp) {
    print('Current OTP: $otp');
  },
  
  onCompleted: (String otp) {
    print('OTP completed: $otp');
    // Auto-verify when completed
  },
  
  onTimerChanged: (int remainingSeconds) {
    print('Timer: $remainingSeconds seconds remaining');
  },
  
  onErrorStateChanged: (bool hasError) {
    print('Error state: $hasError');
  },
  
  onValidationStateChanged: (bool isValid) {
    print('Validation state: $isValid');
  },
  
  onCompletionStateChanged: (bool isCompleted) {
    print('Completion state: $isCompleted');
  },
)

---

🛠️ Platform-Specific Features

iOS Features

• Face ID Integration - Seamless biometric authentication
• Touch ID Support - Fingerprint authentication
• Native SMS Autofill - Automatic SMS code detection
• VoiceOver Support - Full accessibility support

Android Features

• Fingerprint Authentication - Biometric security
• Face Recognition - Advanced biometric options
• SMS Retriever API - Automatic SMS reading
• SMS User Consent API - User-controlled SMS access
• TalkBack Support - Accessibility features

Web Features

• Keyboard Navigation - Full keyboard support
• Screen Reader Support - Web accessibility
• Responsive Design - Adaptive layouts
• Performance Optimization - Web-specific optimizations

Desktop Features

• Platform Layouts - Native desktop feel
• Keyboard Navigation - Desktop-optimized controls
• Accessibility - Desktop accessibility features
• Performance - Desktop-specific optimizations

---

📈 Performance Monitoring

Real-time Monitoring

// Enable performance monitoring
OtpPerformanceConfig(
  enablePerformanceMonitoring: true,
)

// Access performance metrics
final monitor = OtpPerformanceMonitor.instance;
final metrics = await monitor.getPerformanceMetrics();

print('Memory usage: ${metrics.memoryUsage}MB');
print('Animation FPS: ${metrics.animationFps}');
print('Field render time: ${metrics.fieldRenderTime}ms');

Memory Optimization

// Automatic memory cleanup
OtpPerformanceConfig(
  enableMemoryOptimization: true,
  enableMemoryLeakDetection: true,
  enableBackgroundCleanup: true,
)

// Manual cleanup
OtpPerformanceMonitor.instance.cleanup();

---

🔄 Migration Guide

From Previous Versions

Old Way (still works but deprecated):

OtpVerificationWidget(
  onVerify: (otp) => backend.verify(otp),
  onResend: () => backend.resend(),
)

New Way (recommended):

OtpKit(
  onVerify: (otp) async => await backend.verify(otp),
  onResend: () => backend.resend(),
)

Breaking Changes in 3.0.0

• Animations disabled by default - Explicitly enable with enableAnimation: true
• New OtpKit widget - Replaces OtpVerificationWidget (still backward compatible)
• Performance-first approach - Zero overhead unless features are enabled

---

🚨 Troubleshooting

Common Issues

SMS Autofill Not Working

Android:

// Ensure app signature is correct
OtpSmsConfig(
  enableSmsRetrieverAPI: true,
  appSignature: 'YOUR_CORRECT_APP_SIGNATURE',
)

// Check permissions in AndroidManifest.xml
<uses-permission android:name="android.permission.RECEIVE_SMS" />
<uses-permission android:name="com.google.android.gms.auth.api.phone.permission.SEND" />

iOS:

// Ensure SMS format is correct
// SMS should contain app-associated domain

Performance Issues

// Disable animations for better performance
OtpAnimationConfig(
  enableAnimation: false,
)

// Enable performance optimizations
OtpPerformanceConfig(
  enableMemoryOptimization: true,
  enableAnimationOptimization: true,
)

Biometric Issues

// Check biometric availability first
final isAvailable = await OtpBiometricService.instance.isBiometricAvailable();
if (!isAvailable) {
  // Handle no biometric support
  showDialog(
    context: context,
    builder: (context) => AlertDialog(
      title: Text('Biometric Not Available'),
      content: Text('Please set up biometric authentication in device settings.'),
    ),
  );
}

---

📚 API Reference

OtpKit Parameters

Parameter	Type	Required	Default	Description
onVerify	Future<bool> Function(String)	✅	-	Verify OTP callback
onResend	VoidCallback	✅	-	Resend OTP callback
fieldCount	int	❌	4	Number of OTP fields
fieldConfig	OtpFieldConfig?	❌	null	Field styling configuration
animationConfig	OtpAnimationConfig?	❌	null	Animation settings
smsConfig	OtpSmsConfig?	❌	null	SMS autofill configuration
securityConfig	OtpSecurityConfig?	❌	null	Security features
performanceConfig	OtpPerformanceConfig?	❌	null	Performance optimization
errorConfig	OtpErrorConfig?	❌	null	Error handling
title	String?	❌	null	Main title text
subtitle	String?	❌	null	Subtitle text
primaryColor	Color?	❌	Colors.blue	Primary theme color
successColor	Color?	❌	Colors.green	Success state color
errorColor	Color?	❌	Colors.red	Error state color

OtpFieldConfig Parameters

Parameter	Type	Required	Default	Description
fieldWidth	double	❌	55.125	Width of each OTP field
fieldHeight	double	❌	60.731	Height of each OTP field
borderRadius	double	❌	17.752	Border radius for rounded corners
borderWidth	double	❌	1.869	Border width of the field
primaryColor	Color	❌	Color(0xFF018CC3)	Primary color for active states
secondaryColor	Color	❌	Color(0xFF8B8B8B)	Secondary color for inactive states
backgroundColor	Color	❌	Colors.white	Background color of fields
fieldFontSize	double	❌	24.0	Font size for field text
fieldFontWeight	FontWeight	❌	FontWeight.bold	Font weight for field text
letterSpacing	double	❌	0.5	Letter spacing for field text
cursorColor	Color?	❌	null	Color of the cursor
cursorWidth	double	❌	1.0	Width of the cursor
cursorStyle	CursorStyle	❌	CursorStyle.system	Style of the cursor
enableShadow	bool	❌	false	Enable shadow effects
shadowColor	Color?	❌	null	Color of the shadow
shadowBlurRadius	double	❌	10.0	Blur radius of the shadow
fieldShape	OtpFieldShape	❌	OtpFieldShape.roundedRectangle	Shape of the field
enableHapticFeedback	bool	❌	false	Enable haptic feedback

OtpAnimationConfig Parameters

Parameter	Type	Required	Default	Description
enableAnimation	bool	❌	false	Enable/disable all animations
animationDuration	Duration	❌	Duration(milliseconds: 300)	Duration for main animations
animationCurve	Curve	❌	Curves.easeInOut	Animation curve
enableFieldStateAnimation	bool	❌	false	Enable field state transitions
fieldTransitionDuration	Duration	❌	Duration(milliseconds: 150)	Field transition duration
fieldFillAnimationType	FieldFillAnimationType	❌	FieldFillAnimationType.scale	Animation when field is filled
errorFieldAnimationType	ErrorFieldAnimationType	❌	ErrorFieldAnimationType.shake	Animation for error states
errorShakeAmplitude	double	❌	4.0	Amplitude of shake animation
enableCursorAnimation	bool	❌	false	Enable cursor blinking
cursorBlinkDuration	Duration	❌	Duration(milliseconds: 1000)	Cursor blink duration

OtpSmsConfig Parameters

Parameter	Type	Required	Default	Description
enableSmsAutofill	bool	❌	false	Enable SMS autofill
enableSmartAuth	bool	❌	false	Enable Smart Auth integration
enableSmsRetrieverAPI	bool	❌	false	Enable Android SMS Retriever API
enableSmsUserConsentAPI	bool	❌	false	Enable Android User Consent API
appSignature	String?	❌	null	App signature for SMS Retriever
senderPhoneNumber	String?	❌	null	Filter SMS by sender number
enableSmsValidation	bool	❌	false	Enable SMS content validation
smsValidationRegex	String?	❌	null	Regex pattern for SMS validation
smsTimeout	Duration	❌	Duration(minutes: 5)	Timeout for SMS listening
enableSmsErrorHandling	bool	❌	false	Enable SMS error handling

OtpSecurityConfig Parameters

Parameter	Type	Required	Default	Description
enableRateLimiting	bool	❌	false	Enable rate limiting
maxAttemptsPerMinute	int	❌	5	Max attempts per minute
maxAttemptsPerHour	int	❌	20	Max attempts per hour
lockoutDuration	Duration	❌	Duration(minutes: 5)	Lockout duration after max attempts
enableBiometricIntegration	bool	❌	false	Enable biometric authentication
biometricTimeout	Duration	❌	Duration(seconds: 30)	Biometric authentication timeout
enableAdvancedValidation	bool	❌	false	Enable advanced OTP validation
validationPattern	String?	❌	null	Regex pattern for validation
enableEncryption	bool	❌	false	Enable OTP encryption
enableAuditLogging	bool	❌	false	Enable audit logging
enableSessionManagement	bool	❌	false	Enable session management
sessionTimeout	Duration	❌	Duration(minutes: 30)	Session timeout duration

OtpErrorConfig Parameters

Parameter	Type	Required	Default	Description
maxErrorRetries	int	❌	3	Maximum error retries allowed
enableFieldLockout	bool	❌	false	Lock fields after max errors
fieldLockoutDuration	Duration	❌	Duration(seconds: 30)	Field lockout duration
clearFieldsOnError	bool	❌	false	Clear fields on error
errorShakeEffect	bool	❌	false	Enable shake effect on error
errorShakeDuration	Duration	❌	Duration(milliseconds: 500)	Duration of shake animation
errorShakeCount	int	❌	3	Number of shakes
enableHapticFeedbackOnError	bool	❌	false	Haptic feedback on error
errorHapticFeedbackType	ErrorHapticFeedbackType	❌	ErrorHapticFeedbackType.medium	Type of haptic feedback
showErrorIcon	bool	❌	false	Show error icon
errorIcon	IconData?	❌	null	Custom error icon
autoClearErrorOnInput	bool	❌	true	Auto-clear error on new input

OtpPerformanceConfig Parameters

Parameter	Type	Required	Default	Description
enableLazyLoading	bool	❌	false	Enable lazy loading of fields
maxVisibleFields	int	❌	10	Maximum visible fields at once
enableMemoryOptimization	bool	❌	false	Enable memory optimization
enableAnimationPooling	bool	❌	false	Pool animations for reuse
maxAnimationPoolSize	int	❌	10	Maximum animation pool size
animationCleanupDelay	Duration	❌	Duration(seconds: 5)	Delay before animation cleanup
enableFieldRecycling	bool	❌	false	Recycle field widgets
enableBackgroundCleanup	bool	❌	false	Enable background cleanup
cleanupInterval	Duration	❌	Duration(minutes: 1)	Background cleanup interval
enablePerformanceMonitoring	bool	❌	false	Monitor performance metrics
enableMemoryLeakDetection	bool	❌	false	Detect memory leaks

OtpField Parameters (Individual Field Widget)

Parameter	Type	Required	Default	Description
index	int	✅	-	Index of the field
value	String?	❌	null	Current value of the field
config	OtpFieldConfig	✅	-	Field configuration
animationConfig	OtpAnimationConfig?	❌	null	Animation configuration
focusNode	FocusNode?	❌	null	Focus node for the field
onChanged	ValueChanged<String>?	❌	null	Callback when value changes
onCompleted	VoidCallback?	❌	null	Callback when field is completed
isError	bool	❌	false	Whether field is in error state
isSuccess	bool	❌	false	Whether field is in success state
isActive	bool	❌	false	Whether field is currently active

---

🤝 Contributing

We welcome contributions! Please see our Contributing Guide for details.

Development Setup

# Clone the repository
git clone https://github.com/seifmoustafa/flutter_otp_kit.git

# Install dependencies
cd flutter_otp_kit
flutter pub get

# Run example
cd example
flutter run

Running Tests

flutter test

---

📄 License

This project is licensed under the MIT License - see the LICENSE file for details.

---

🙏 Support

If you find this package helpful, please:

• ⭐ Star the repository on GitHub
• 👍 Like the package on pub.flutter-io.cn
• 🐛 Report issues on GitHub
• 💡 Suggest features via GitHub discussions
• ☕ Buy me a coffee if you'd like to support development

---

📞 Contact

• GitHub: @seifmoustafa
• LinkedIn: Seif Moustafa
• Email: Contact via GitHub

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