country_extensions library

Classes

AppColors
CityDropdown: ============================================================================== 2. CITY DROPDOWN (INDEPENDENT) Can be used standalone with customCities, or linked dynamically to Country
Country
CountryCityPhonePicker: ============================================================================== 4. COUNTRY, CITY & PHONE PICKER (COMPOSITE MASTER) Use all 3 or toggle independently via showCountry, showCity, showPhone
CountryData
CountryDropdown: ==============================================================================
CountryPhoneField: ============================================================================== 3. COUNTRY PHONE FIELD (INDEPENDENT) Phone number field with country code prefix 🇵🇰 +92 ▾ before the number
CustomDropdown<T>: A generic, search-enabled dropdown with smooth overlay support.
CustomGap: Convenient widget for responsive gaps and spacing
Responsive: Responsive utility class

ContextExtensions on BuildContext: Extension on BuildContext to simplify media queries, theme access, navigation, and feedback.
CountryCityContextExtension on BuildContext: Convenient extensions on BuildContext to quickly build Country & City dropdowns
CountryHelperExtension on Country: Convenient extensions on Country object
CountryStringExtension on String: Convenient extensions on String for Country/City operations
NullableCountryStringExtension on String?: Convenient extensions on nullable String
NullableStringExtensions on String?: Extension on nullable String providing safe fallback helpers.
NumExtensions on num: Extension on num providing instant spacing widgets (SizedBox), durations, and delays.
StringExtensions on String: Extension on String providing validation, transformations, and formatting.
WidgetExtensions on Widget: Extension on Widget to provide chainable styling, layout, and interaction modifiers.

CountryCityPicker = CountryCityPhonePicker: Backwards compatibility alias for CountryCityPicker