JSFiddle - React, Tailwind, and code Playground

by Vadim

HTML

<input type="text" id="inp">
	<label for="inp"></label>

JavaScript

let x = ["Moscow", "London", "Paris", "New-York", "Seul", "Bagdad"],
  inp = document.getElementById("inp"),
  lab = document.querySelector("label");


inp.addEventListener("input", (event) => {
	debugger
  let serching_city = x.find((city) => city.includes(inp.value))
  lab.innerHTML = serching_city
});