postal_code_jp 1.0.1

A dart package for Japan Post official postal code, a.k.a zip code, search and update.

📮postal_code_jp

A dart package for Japan Post official postal code, a.k.a zip code, search and update.

Inspired by rinkei/jipcode.

Installation

1. Depend on it

dependencies:
  postal_code_jp: ^1.0.1

2. Install it

with pub:

$ pub get

with Flutter:

$ flutter pub get

3. Import it

import 'package:postal_code_jp/postal_code_jp.dart';

Usage

Search

await PostalCodeJp.locate('1600022');
// => [{'postal_code': '1600022', 'prefecture': '東京都', 'city': '新宿区', 'town': '新宿'}]

Update

日本郵便の郵便番号データを毎月アップデートします

最新のデータを利用したい場合は、パッケージのバージョンをアップデートしてください。

Contributing

1. Fork it
2. Create your feature branch (git checkout -b new_feature_branch)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin new_feature_branch)
5. Create new Pull Request