[React] input 값 처리하기

 

function App() {

  let [num, setNum] = useState(1);
  const [input, setInput] = useState('');

  const inputChange = (e) => {
    setInput(e.target.value);
  }
  
  return (
    <div className="App">
      <input type='text' value={input} onChange={inputChange}/>
    </div>
  );
}