dialCodeFromLocale static method
Returns the dialCode
for the given locale
or device's locale, if not provided.
Example: (1
, 351
, etc.)
Implementation
static String? dialCodeFromLocale({Locale? locale}) {
String? code = _resolveLocale(locale);
Country? country =
allCountries.firstWhereSafe((country) => country.a2 == code);
return country?.dial;
}