Modal With Form

                    
  <!-- 触发按钮 -->
  <button onclick="modal_form.showModal()" class="px-6 py-3 bg-blue-600 text-white font-medium rounded-lg shadow hover:bg-blue-700 transition-colors">
    Open Form Modal
  </button>

  <!-- 带表单的模态框 -->
  <dialog id="modal_form" class="modal rounded-lg shadow-xl">
    <div class="modal-box w-11/12 max-w-md bg-white p-0 rounded-lg">
      <!-- 标题区 -->
      <div class="p-4 border-b border-gray-200">
        <h3 class="text-lg font-bold text-gray-900">Contact Form</h3>
      </div>
      
      <!-- 带表单的内容区 -->
      <div class="p-4">
        <p class="text-gray-600 mb-4">
          Please fill out this form to contact us. We'll respond as soon as possible.
        </p>
        
        <form id="contactForm" class="space-y-4">
          <!-- 姓名字段 -->
          <div>
            <label for="name" class="block text-sm font-medium text-gray-700 mb-1">Full Name</label>
            <input 
              type="text" 
              id="name" 
              name="name" 
              class="w-full px-3 py-2 border border-gray-300 rounded-md shadow-sm focus:outline-none focus:ring-blue-500 focus:border-blue-500" 
              placeholder="John Doe"
              required
            >
          </div>
          
          <!-- 邮箱字段 -->
          <div>
            <label for="email" class="block text-sm font-medium text-gray-700 mb-1">Email Address</label>
            <input 
              type="email" 
              id="email" 
              name="email" 
              class="w-full px-3 py-2 border border-gray-300 rounded-md shadow-sm focus:outline-none focus:ring-blue-500 focus:border-blue-500" 
              placeholder="[email protected]"
              required
            >
          </div>
          
          <!-- 信息字段 -->
          <div>
            <label for="message" class="block text-sm font-medium text-gray-700 mb-1">Message</label>
            <textarea 
              id="message" 
              name="message" 
              rows="4" 
              class="w-full px-3 py-2 border border-gray-300 rounded-md shadow-sm focus:outline-none focus:ring-blue-500 focus:border-blue-500" 
              placeholder="Your message here..."
              required
            ></textarea>
          </div>
        </form>
      </div>
      
      <!-- 底部按钮区 -->
      <div class="p-4 border-t border-gray-200 flex justify-end space-x-3">
        <form method="dialog">
          <button class="px-4 py-2 bg-gray-200 text-gray-700 font-medium rounded-lg hover:bg-gray-300 transition-colors">
            Cancel
          </button>
        </form>
        <button 
          type="submit" 
          form="contactForm"
          onclick="submitForm()"
          class="px-4 py-2 bg-blue-600 text-white font-medium rounded-lg shadow hover:bg-blue-700 transition-colors"
        >
          Submit
        </button>
      </div>
    </div>
  </dialog>

  <style>
    .modal {
      max-height: 90vh;
    }
    .modal-box {
      overflow-y: auto;
    }
    .modal-backdrop {
      background-color: rgba(0, 0, 0, 0.3);
    }
  </style>
  
  <script>
    function submitForm() {
      const form = document.getElementById('contactForm');
      if (form.checkValidity()) {
        // Here would go the code to submit the form data
        alert('Form submitted successfully!');
        document.getElementById('modal_form').close();
      } else {
        // Trigger browser's native form validation
        form.reportValidity();
      }
    }
  </script>