main.mjs

import { fromZipCode } from "https://code4sabae.github.io/zipcode-japan-es/zipcode.mjs";
// import { fromZipCode } from "./zipcode.mjs"

console.log(await fromZipCode(9160042)); // [{ lgcode: "18207", town: "新横江", townyomi: "シンヨコエ" }]
console.log(await fromZipCode("916-0042")); // [{ lgcode: "18207", town: "新横江", townyomi: "シンヨコエ" }]
console.log(await fromZipCode("〒９１６ー００４２")); // [{ lgcode: "18207", town: "新横江", townyomi: "シンヨコエ" }]
console.log(await fromZipCode("0640941")); // [ { zipcode: "0640941", lgcode: "1101", town: "旭ケ丘", townyomi: "アサヒガオカ" } ]
console.log(await fromZipCode(640941)); // [ { zipcode: "0640941", lgcode: "1101", town: "旭ケ丘", townyomi: "アサヒガオカ" } ]
console.log(await fromZipCode(9160000)); // [{ lgcode: "18207", town: "", townyomi: "" }]
console.log(await fromZipCode("９１６")); // [{ lgcode: "18207", town: "", townyomi: "" }]
console.log(await fromZipCode(8600833)); // [{ lgcode: "43101", town: "平成", townyomi: "ヘイセイ" }, { lgcode: "43104", town: "平成", townyomi: "ヘイセイ" }]
console.log(await fromZipCode(9100000)); // []
console.log(await fromZipCode("")); // []
console.log(await fromZipCode(null)); // []