getCountries function
Implementation
Future<void> getCountries(context) async {
try {
final response = await Network().getCountries();
countryListNotifier.value.clear();
countryListNotifier.value.addAll(response);
countryListNotifier.notifyListeners();
//print("countryListNotifier list=${jsonEncode(countryListNotifier.value.length)}");
} catch (e) {
//print('catch e=$e');
}
}