form.html.erb

  <% form_tag("/stripe", :method => "POST", :remote => true), :id => "payment-form" %>
    <div class="form-row">
      <label>Card Number</label>
      <input type="text" size="20" autocomplete="off" class="card-number"/>
    </div>
    <div class="form-row">
      <label>CVC</label>
      <input type="text" size="4" autocomplete="off" class="card-cvc"/>
    </div>
    <div class="form-row">
      <label>Expiration (MM/YYYY)</label>
      <input type="text" size="2" class="card-expiry-month"/>
      <span> / </span>
      <input type="text" size="4" class="card-expiry-year"/>
    </div>
      <button type="submit" class="submit-button">Submit Payment</button>
  <% end %>