pin_code 1.2.0

pin_code: ^1.2.0 copied to clipboard

Fixed

• Theme InputDecoration Override: Fixed an issue where the app's inputDecorationTheme was overriding the hidden TextFormField styles, causing it to become visible behind the PIN fields. Added explicit transparent decorations (fillColor, focusColor, hoverColor, errorBorder, focusedErrorBorder, disabledBorder) to prevent theme inheritance. (Thanks to @Pavluke for reporting and suggesting the fix in PR #2)

Added

• inputDecoration Parameter: Exposed optional InputDecoration parameter in PinCode widget, allowing users to customize the hidden input field decoration if needed.

Changed

• Architecture Refactor: Improved code structure following Flutter coding standards:
  • PinFieldStyleCalculator: New class that separates style calculation logic from UI rendering.
  • PinFieldData Record: Dart 3 record type containing pre-calculated styles (fillColor, border) for each field.
  • _PinField Widget: Extracted individual PIN field rendering into a dedicated StatelessWidget.
  • Functional Composition: Replaced imperative _generateFields() loop with .expand().toList() pattern for cleaner widget generation.
• Private Widgets: Converted all internal builder methods to private StatelessWidget classes (_HiddenTextFormField, _PinFieldsRow, _PinField, _PinFieldChild).

• Dart 3 Modernization: Applied enum shorthand syntax across the entire project (.center instead of Alignment.center).
• New _PinFieldChild Widget: Extracted PIN field content logic into a dedicated private StatelessWidget for better separation of concerns.
• Switch Expressions: Replaced if-else chains with Dart 3 switch expressions and pattern matching for cleaner, more declarative code.
• Code Simplification: Reduced boilerplate with arrow functions and collection-if syntax.

• Update Readme.

• Update description.

This is the initial release of pin_code, a heavily refactored and simplified version of the original pin_code_fields library. The goal of this version is to provide a stable, maintainable, and dependency-free foundation.

Added

• New Simplified API: Introduced a cleaner, more intuitive API for easier implementation.
• Clean Architecture: Separated business logic from the UI by using a PinCodeMixin, improving code readability and maintainability.
• Modern PinCodeTheme: Implemented a PinCodeTheme class with a standard copyWith method for easier and more predictable styling.
• Comprehensive Documentation: Added complete English documentation for all public-facing classes, methods, and properties.
• Official Changelog, README, and License: Created standard package files for community use.

Changed

• Project Renaming: The library is now pin_code.
• Complete Refactor: The entire codebase was refactored from the original pin_code_fields library to improve architecture and remove complexity.

Removed

• Non-Essential Features: Removed complex features such as multiple animation types, granular haptic feedback levels, and the built-in paste dialog to create a more lightweight and focused widget.
• Helper Classes: Removed the DialogConfig and Gradiented classes as part of the simplification process.

Fixed

• Clipboard Paste Crash: Fixed a critical null-safety error that occurred when attempting to paste from an empty or non-text clipboard.