React Typescript input onChange event type?-CodePudding

I'm trying to get text from a input element, setting it to state and then rendering it back into the input box. However I think my event typing is wrong? I've searched online and tried implementing many solutions but none have worked so far. Any help is appreciated.

my component:

import React, { ChangeEvent, ChangeEventHandler, useState } from "react";

export default function Unidirectionflow() {
  const [state4, setState4] = useState("");
  const [state5, setState5] = useState("");

  let handleChange4 = (e: React.FormEvent<HTMLInputElement>): void => {
    setState3((e.target as HTMLInputElement).value);
  };

  let handleChange5 = (event: ChangeEvent<HTMLInputElement>) => {
    setState5(event.currentTarget.value);
  };

  return (
    <main>
      <input type="text" value={state4} onChange={() => handleChange4} />
      <input type="text" value={state5} onChange={() => handleChange5} />
    </main>
  );
}

Typescript input onchange event.target.value

React TypeScript: Correct Types for onChange

Can't type in React TextField Input

https://react-typescript-cheatsheet.netlify.app/docs/basic/getting-started/forms_and_events/

CodePudding user response：

You have forgot to pass the event when calling the function

Try this

onChange={(e) => handleChange(e)}

onChange={handleChange}

Code sandbox => https://codesandbox.io/s/dreamy-pateu-1mc6j?file=/src/App.tsx