title: Why can I check multiple radio buttons?
body: <p>I have a HTML form with radio buttons and are able to select multiple but why? I can't help myself. </p>
  
  <p>This is my HTML:</p>
  
  <pre><code>&lt;input type="radio" name="nameA" id="nameA" value="nameA"&gt;
  &lt;label for="nameA"&gt;Choice A&lt;/label&gt;
  &lt;input type="radio" name="nameB" id="nameB" value="nameB"&gt;
  &lt;label for="nameB"&gt;Choice B&lt;/label&gt;
  </code></pre>
  
  <p><strong>For anyone finding this question: Solution is to give them the same NAME</strong></p>
  
  <pre><code>&lt;input type="radio" name="sameName" id="nameA" value="nameA"&gt;
  &lt;label for="nameA"&gt;Choice A&lt;/label&gt;
  &lt;input type="radio" name="sameName" id="nameB" value="nameB"&gt;
  &lt;label for="nameB"&gt;Choice B&lt;/label&gt;
  </code></pre>