provinceByCode static method
Implementation
static UProvince? provinceByCode(String? code) {
final String? pc = codeType(code) == UCodeType.province ? code : provinceCodeOf(code);
final UCountry? c = countryByCode(code);
if (pc == null || c == null) return null;
for (final UProvince p in c.provinces) {
if (p.code == pc) return p;
}
return null;
}