<div class="form-group">
<label for="message">Message *</label>
<textarea required="" id="message" name="message" class="form-control" placeholder="Question , Comment, etc."></textarea>
</div>
References
- http://pauljadam.com/csunmobile/form-html5.html
- https://www.w3.org/TR/WCAG20-TECHS/H44.html