updateAddressPostalCode method
Implementation
PatientContact updateAddressPostalCode(String postalCode) => address == null
? copyWith(address: Address(postalCode: postalCode))
: copyWith(address: address!.updatePostalCode(postalCode));
PatientContact updateAddressPostalCode(String postalCode) => address == null
? copyWith(address: Address(postalCode: postalCode))
: copyWith(address: address!.updatePostalCode(postalCode));