toJson method
Implementation
Map toJson() => {
'name': name?.toJson(),
'postalAddress': postalAddress?.toJson(),
'phoneNumber': phoneNumber,
'emailAddress': emailAddress,
};
Map toJson() => {
'name': name?.toJson(),
'postalAddress': postalAddress?.toJson(),
'phoneNumber': phoneNumber,
'emailAddress': emailAddress,
};