stripetokenhanderl.js

  function stripetokenhandler(token) {
    // insert the token id into the form so it gets submitted to the server
    var form = document.getelementbyid('payment-form');
    var hiddeninput = document.createelement('input');
    hiddeninput.setattribute('type', 'hidden');
    hiddeninput.setattribute('name', 'stripetoken');
    hiddeninput.setattribute('value', token.id);
    form.appendchild(hiddeninput);

    // submit the form
    form.submit();
  }