<form action="./actions/comment" method="post" class="needs-validation row g-3 m-0 position-relative" novalidate>
  <fieldset class="mt-0">
    <div class="col m-0 g-3">
      <h4 class="mb-3">Leave a Comment!</h4>
      <div class="mb-1">
        <textarea class="form-control" id="comment" name="comment" maxlength="250" required placeholder="Comment here"></textarea>
        <div class="invalid-feedback">
          Please enter text.
        </div>
      </div>
      <div class="progress mb-2">
        <div class="progress-bar" id="comment-count" style="width: 0;"></div>
      </div>
      <button type="submit" class="btn btn-primary mb-3">Comment</button>
    </div>
  </fieldset>
</form>