Tailwind CSS Contact Request Ajax Form

<div class="w-full md:w-96 md:max-w-full mx-auto">
  <div class="p-6 border border-gray-300 sm:rounded-md">
    <form id="contact-form" method="POST" action="https://herotofu.com/start">
      <label class="block mb-6">
        <span class="text-gray-700">Your name</span>
        <input
          type="text"
          name="name"
          class="
            block
            w-full
            mt-1
            border-gray-300
            rounded-md
            shadow-sm
            focus:border-indigo-300
            focus:ring
            focus:ring-indigo-200
            focus:ring-opacity-50
          "
          placeholder="Joe Bloggs"
        />
      </label>
      <label class="block mb-6">
        <span class="text-gray-700">Email address</span>
        <input
          name="email"
          type="email"
          class="
            block
            w-full
            mt-1
            border-gray-300
            rounded-md
            shadow-sm
            focus:border-indigo-300
            focus:ring
            focus:ring-indigo-200
            focus:ring-opacity-50
          "
          placeholder="[email protected]"
          required
        />
      </label>
      <label class="block mb-6">
        <span class="text-gray-700">Message</span>
        <textarea
          name="message"
          class="
            block
            w-full
            mt-1
            border-gray-300
            rounded-md
            shadow-sm
            focus:border-indigo-300
            focus:ring
            focus:ring-indigo-200
            focus:ring-opacity-50
          "
          rows="3"
          placeholder="Tell us what you're thinking about..."
        ></textarea>
      </label>
      <div class="mb-6">
        <button
          id="form-submit"
          type="submit"
          class="
            h-10
            px-5
            text-indigo-100
            bg-indigo-700
            rounded-lg
            transition-colors
            duration-150
            focus:shadow-outline
            hover:bg-indigo-800
          "
        >
          Contact Us
        </button>
      </div>
      <div>
        <div class="mt-2 text-gray-700 text-right text-xs">
          by
          <a href="https://herotofu.com" class="hover:underline" target="_blank"
            >HeroTofu</a
          >
        </div>
      </div>
    </form>
  </div>
</div>
<script>
  $('#contact-form').submit(function (e) {
    e.preventDefault();

    var $form = $(this),
      $formSubmit = $('#form-submit'),
      formArray = $form.serializeArray(),
      data = {};

    $formSubmit.attr('disabled', 'disabled').text('Loading...');

    for (var i = 0; i < formArray.length; i++) {
      data[formArray[i].name] = formArray[i].value;
    }

    $.ajax({
      type: 'POST',
      contentType: 'application/json; charset=utf-8',
      dataType: 'json',
      url: $form.attr('action'),
      data: JSON.stringify(data),
    }).always(function (data) {
      if (data.status === 422) {
        alert('Ajax requests do not support captcha. Please turn it off.');
        $formSubmit
          .parent()
          .html('<strong>Error, failed to send the message!</strong>');
      }

      if (data.status !== 200) {
        alert('Error: ' + data.statusText + ' (' + data.status + ')');
        $formSubmit
          .parent()
          .html('<strong>Error, failed to send the message!</strong>');
      }

      $formSubmit.parent().html('Thank you for contacting us!');
    });
  });
</script>

/* The following CSS is used only for the preview,
   please don't copy it to your production code */
body { padding: 2rem 0; }