10/10 points: Provide a valid pubspec.yaml

5/5 points: Provide a valid README.md

5/5 points: Provide a valid CHANGELOG.md

10/10 points: Use an OSI-approved license

Detected license: MIT.

10/10 points: 20% or more of the public API has dartdoc comments

75 out of 110 API elements (68.2 %) have documentation comments.

Some symbols that are missing documentation: custom_dropdown_button2, custom_dropdown_button2.CustomDropdownButton2, custom_dropdown_button2.CustomDropdownButton2.CustomDropdownButton2.new, custom_dropdown_button2.CustomDropdownButton2.buttonDecoration, custom_dropdown_button2.CustomDropdownButton2.buttonElevation.

10/10 points: Package has an example

20/20 points: Supports 6 of 6 possible platforms (iOS, Android, Web, Windows, macOS, Linux)

• ✓ Android

• ✓ iOS

• ✓ Windows

• ✓ Linux

• ✓ macOS

• ✓ Web

0/0 points: WASM compatibility

Unable to detect compatibility with runtime wasm, and this package will not be rewarded full points in a future version of the scoring model.

See https://dart.cn/web/wasm for details.

0/50 points: code has no errors, warnings, lints, or formatting issues

Found 11 issues. Showing the first 2:

     ╷
1667 │       widget.style ?? Theme.of(context).textTheme.subtitle1;
     │                                                   ^^^^^^^^^
     ╵

     ╷
1783 │         Theme.of(context).textTheme.subtitle1!.fontSize!;
     │                                     ^^^^^^^^^
     ╵

10/10 points: All of the package dependencies are supported in the latest version

No dependencies.

To reproduce run dart pub outdated --no-dev-dependencies --up-to-date --no-dependency-overrides.

10/10 points: Package supports latest stable Dart and Flutter SDKs

0/20 points: Compatible with dependency constraint lower bounds

downgrade analysis failed failed with 2 errors:

• UNDEFINED_GETTER - lib/dropdown_button2.dart:1667:51 - The getter 'subtitle1' isn't defined for the type 'TextTheme'.
• UNDEFINED_GETTER - lib/dropdown_button2.dart:1783:37 - The getter 'subtitle1' isn't defined for the type 'TextTheme'.

Run flutter pub downgrade and then flutter analyze to reproduce the above problem.

You may run dart pub upgrade --tighten to update your dependency constraints, see dart.dev/go/downgrade-testing for details.