title: how to add custom input field in limesurvey
body: <p>Hi I want to add an autocomplete input field in limesurvey but don't know hot accomplish this task. Any one know where to add code for add custom input field?</p>
  
  <p>in autocomplete.js</p>
  
  <pre><code>In this file the code that call a php function on the base of keyup in input field.
  </code></pre>
  
  <p>in checkInDb.php</p>
  
  <pre><code>In this file the code check term that come from **autocomplete.js** and search in database then send response back to js file
  </code></pre>
  
  <p>Where to add this code?</p>