title: sending data from Quilljs to Node.js
body: <p>How do I send data from Quilljs(frontend) to node.js(backend). I try to find all example, but there's nothing that related to backend. I've read information from Quilljs's doc but I still don't really get it, or could you guys explain me the concept. </p>
  
  <p>Below code is what I really think about, but I don't know how to got data from frontend.</p>
  
  <p>Fontend</p>
  
  <pre><code>&lt;form action="p_comment" method="post"&gt;
    &lt;div id="editor"&gt;
    &lt;/div&gt;
    &lt;button type="submit"&gt;Post&lt;/button&gt;
  &lt;/form&gt;
  </code></pre>
  
  <p>Backend</p>
  
  <pre><code>router.post('/p_comment', function(req, res, next) {
  
  });
  </code></pre>