使用嵌套的自定义复选框组件进行React Hook窗体验证

import React, { useState } from 'react';

const Checkbox = ({ label, checked, onChange }) => {
  const [isChecked, setIsChecked] = useState(checked);

  const handleCheckboxChange = (event) => {
    const newChecked = event.target.checked;
    setIsChecked(newChecked);
    onChange(newChecked);
  };

  return (
    <label>
      <input type="checkbox" checked={isChecked} onChange={handleCheckboxChange} />
      {label}
    </label>
  );
};

export default Checkbox;

import React, { useState } from 'react';
import Checkbox from './Checkbox';

const Form = () => {
  const [isChecked, setIsChecked] = useState(false);
  const [isFormValid, setIsFormValid] = useState(true);

  const handleCheckboxChange = (newChecked) => {
    setIsChecked(newChecked);
    // 进行表单验证逻辑
    setIsFormValid(newChecked); // 根据实际需求修改表单验证逻辑
  };

  const handleSubmit = (event) => {
    event.preventDefault();
    // 处理表单提交逻辑
    if (isFormValid) {
      // 表单验证通过，继续提交
    } else {
      // 表单验证失败，显示错误信息或提示用户修正错误
    }
  };

  return (
    <form onSubmit={handleSubmit}>
      <Checkbox label="我同意相关条款" checked={isChecked} onChange={handleCheckboxChange} />
      {!isFormValid && <span style={{ color: 'red' }}>请同意相关条款</span>}
      <button type="submit">提交</button>
    </form>
  );
};

export default Form;