如何在自定义组件中处理onSubmit

import React, { useState } from 'react';

const MyForm = () => {
  const [formData, setFormData] = useState({ name: '', email: '' });

  const handleSubmit = (event) => {
    event.preventDefault(); // 阻止表单默认提交行为

    // 获取表单数据
    const { name, email } = formData;

    // 进行数据验证
    if (!name || !email) {
      alert('请填写完整的姓名和邮箱');
      return;
    }

    // 处理表单数据
    // ...

    // 清空表单数据
    setFormData({ name: '', email: '' });
  };

  const handleChange = (event) => {
    // 更新表单数据
    setFormData({ ...formData, [event.target.name]: event.target.value });
  };

  return (
    <form onSubmit={handleSubmit}>
      <label>
        姓名：
        <input type="text" name="name" value={formData.name} onChange={handleChange} />
      </label>
      <br />
      <label>
        邮箱：
        <input type="email" name="email" value={formData.email} onChange={handleChange} />
      </label>
      <br />
      <button type="submit">提交</button>
    </form>
  );
};

export default MyForm;