I used the address selection plug-in in my project, but after finishing it, I found that the provincial and municipal address codes I passed to the backend did not match the address data in the backend database. What I used here is the latest one. Address data, the address data in the database is from several years ago. So in this case, should the front-end change the plug-in or the back-end change the database?
Generally speaking, it is recommended to use the frontend and database address data synchronization. This makes maintenance easier