HTML-Prototype Schulpaket

<div class="form-group">
  <label for="demoformid-textarea">Your message</label>
  <textarea class="" id="demoformid-textarea" rows="8" cols="48" name="" placeholder="Enter your message here"></textarea>
</div>
<div class="form-group has-error">
  <label for="demoformid-textarea-error">Your message</label>
  <textarea class="" id="demoformid-textarea-error" rows="8" cols="48" name="" placeholder="Enter your message here"></textarea>
  <div class="form-group__error" role="alert">This field is required</div>
</div>