# zoneNumber property Null safety

String? zoneNumber
read / write

신주소 우편번호. 신주소인 경우에 반드시 존재함.

## Implementation

    String? zoneNumber;

1. kakao_flutter_sdk
2. kakao_flutter_sdk_user
3. ShippingAddress
4. zoneNumber property

##### ShippingAddress class

1. Properties
2. baseAddress
3. detailAddress
4. hashCode
5. id
6. isDefault
7. name
8. receiverName
9. receiverPhoneNumber1
10. receiverPhoneNumber2
11. runtimeType
12. type
13. updatedAt
14. zipCode
15. zoneNumber
16. Methods
17. noSuchMethod
18. Operators
19. operator ==