表单和受控组件

import React, { useState } from 'react';

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

  const handleChange = (event) => {
    const { name, value } = event.target;
    setFormData((prevData) => ({
      ...prevData,
      [name]: value,
    }));
  };

  const handleSubmit = (event) => {
    event.preventDefault();
    console.log('Form submitted:', formData);
    // Here you can handle form submission (e.g., sending data to an API)
  };

  return (
    <form onSubmit={handleSubmit}>
      <div>
        <label>
          Name:
          <input
            type="text"
            name="name"
            value={formData.name}
            onChange={handleChange}
          />
        </label>
      </div>
      <div>
        <label>
          Email:
          <input
            type="email"
            name="email"
            value={formData.email}
            onChange={handleChange}
          />
        </label>
      </div>
      <button type="submit">Submit</button>
    </form>
  );
};

export default MyForm;