我正在尝试在react中验证我的电子邮件，如果键入，我可以验证该电子邮件，但如果粘贴电子邮件，我的电子邮件验证将失败

import React, { useState } from 'react';

const EmailValidation = () => {
  const [email, setEmail] = useState('');
  const [validationResult, setValidationResult] = useState('');

  const validateEmail = () => {
    const regex = /^[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,}$/i;
    const isValid = regex.test(email);
    setValidationResult(isValid ? '验证通过' : '验证失败');
  };

  const handleInputChange = (event) => {
    setEmail(event.target.value);
  };

  const handlePaste = (event) => {
    const pastedText = event.clipboardData.getData('text');
    setEmail(pastedText);
  };

  return (
    <div>
      <input type="text" value={email} onChange={handleInputChange} onPaste={handlePaste} />
      <button onClick={validateEmail}>验证</button>
      <p>{validationResult}</p>
    </div>
  );
};

export default EmailValidation;