[inigyou]

Falsehoods programmers believe about addresses...

The only universal address input is a freeform text box. Optionally with a country, which should also be a freeform text box because countries get created and destroyed and you won't remember to update it. City or district is probably okay - as a freeform text box - addresses without one can write (no district). But street addresses are different everywhere and must be freeform unless you're the government of that region.