title: jQuery Tokeninput add if not exists
body: <p>I am in the process of writing a script that builds upon user input, </p>
  
  <p>I have some fields that its values need to be quired from the database, </p>
  
  <p>and if no entry found I want to add a new value so the next user will find it through autocomplete.</p>
  
  <p>I found this great looking &amp; easy to implement jquery plugin called TokenInput, but it doesn't seem to </p>
  
  <p>accept entries that are not available in my database query.</p>
  
  <p>Here's the link for the plugin: <a href="http://loopj.com/jquery-tokeninput/demo.html" rel="noreferrer">http://loopj.com/jquery-tokeninput/demo.html</a></p>
  
  <p><strong>Is there a workaround for this ? Or do you suggest another plugin that already has this feature.</strong></p>
  
  <p>And I'm a little bit concerned about the security aspect of this sort of websites is there something special I need to take care of when doing this sort of implementation ? </p>