title: Multiple Symfony Forms Added Accross Many Pages
body: <p>I've created a new form type for a simple one field newsletter signup form. What's the best way to embed this across different pages, multiple times on my site? </p>
  
  <p>I could create a new instance of this form with a different name in every controller to show in my twig templates, but this seems a little messy. Ideally I'd like to be able to add more than one form on a page, and add them easily to a template.</p>
  
  <p>I've tried <code>{% render controller('MyBundle:EmailSubscribe:subscribe') %}</code> but this doesn't work with multiple inserts, and I'm sure there's a better way anyway. Any ideas? </p>