.1/#aria-invalid" target="_blank">Source</a>.</p>
  </blockquote>

  <h2>Example</h2>
  <form action="#">
    <div class="form-group">
      <label class="label" for="name">Full name <span class="required">(Required)</span></label>
      <input aria-required="true" class="input" type="text" id="name">
    </div>
  </form>
  <h2>Code</h2>
<!-- start code -->
<pre><code>&lt;div&gt;
  &lt;label for="name"&gt;Full name (Required)&lt;/label&gt;
  &lt;input aria-required="true" type="text" id="name"&gt;
&lt;/div&