title: Does express-validator sanitize.escape() the same as DOMPurify?
body: <p>Want to take measures to protect myself against XSS. </p>
  
  <p>Right now, I have:</p>
  
  <pre><code>sanitizeQuery('searchQuery').escape().trim()
  </code></pre>
  
  <p>Is that adequate protection? Or would you recommend adding something like DOM Purify (running on the node end) as well?</p>