toJson method

Map<String, dynamic> toJson()

Converts the billing address to a JSON representation.

Implementation

Map<String, dynamic> toJson() => {
      'firstName': firstName,
      'lastName': lastName,
      'phone': phone,
      'address': address,
      'city': city,
      'postalCode': postalCode,
    }..removeWhere((key, value) => value == null);