将值从子组件传递到父组件时，无法读取"target“属性

import React, { useState } from "react";
import ChildComponent from "./ChildComponent";

function ParentComponent() {
  const [value, setValue] = useState("");

  const handleValueChange = (newValue) => {
    setValue(newValue);
  };

  return (
    <div>
      <ChildComponent onValueChange={handleValueChange} />
      <p>Value from child: {value}</p>
    </div>
  );
}

export default ParentComponent;

import React, { useState } from "react";

function ChildComponent({ onValueChange }) {
  const [inputValue, setInputValue] = useState("");

  const handleChange = (event) => {
    setInputValue(event.target.value);
  };

  const handleClick = () => {
    onValueChange(inputValue);
  };

  return (
    <div>
      <input type="text" value={inputValue} onChange={handleChange} />
      <button onClick={handleClick}>Pass Value to Parent</button>
    </div>
  );
}

export default ChildComponent;