title: How to use braintree's drop-in UI in an angular2 app?
body: <p>I have been trying to look for a solution to include braintrees drop in UI in my angular2 app, but I cannot find a suitable one. I looked at <a href="https://github.com/jeffcarp/braintree-angular" rel="nofollow noreferrer">this angular2/braintree solution</a> but it says at the top that this is no longer maintained and refers the visitor to the braintree website. I have no trouble initializing the credit card form, but when I send the payment_nonce to the server, the value is null.  </p>
  
  <p>Does anybody have a suggestion or refer to an example of how to include braintrees drop in ui in an angular2 app? Thanks!</p>