controlled components reactjs interview questions
function FormValidation(props) {
 let [inputValue, setInputValue] = useState("");
 let updateInput = e => {
   setInputValue(e.target.value);
 };
 return (
   <div>
     <form>
       <input type="text" value={inputValue} onChange={updateInput} />
     </form>
   </div>
 );
}