country_code_converter 0.0.1

A simple Dart package to convert ISO Alpha-2 country codes to ISO Alpha-3 codes.

Here’s the updated and cleaned-up code for your README.md to ensure there are no placeholder comments:

Updated README.md

# Country Code Converter

A Flutter package that provides a simple dropdown for selecting country codes and converting them into their full country names.

## Features
- Displays a dropdown list of country codes.
- Converts selected country codes into full country names.
- Simple and easy-to-use UI.

## Installation
Add this dependency to your `pubspec.yaml` file:

```yaml
dependencies:
  country_code_converter: latest_version

Then run:

flutter pub get

Usage

Import the package:

import 'package:country_code_converter/country_code_converter.dart';

Use the CountryCodeDropdownApp widget in your Flutter application:

void main() {
  runApp(CountryCodeDropdownApp());
}

Example

DropdownButton<String>(
  value: _selectedCode,
  hint: Text('Select Country Code'),
  isExpanded: true,
  items: countryCodes.map((String code) {
    return DropdownMenuItem(
      value: code,
      child: Text(code),
    );
  }).toList(),
  onChanged: (value) {
    setState(() {
      _selectedCode = value;
      _convertedCode = value != null ? CountryCodeConverter.convertToFull(value) : null;
    });
  },
)

Contributing

Contributions are welcome! Please submit a pull request or create an issue if you have any suggestions.

License

This project is licensed under the MIT License.

### **Steps to Follow**
1. **Update your `README.md`** with the provided content.
2. **Save the file**.
3. Run this command to publish your package again:

   ```sh
   dart pub publish

This should resolve the issue, and your package should be ready for publishing. Let me know if you need further assistance!