%fieldset#billing
  %ng-form{"ng-controller" => "BillingCtrl", name: "billing"}

    %h5{"ng-class" => "{valid: billing.$valid, dirty: billing.$dirty || submitted}"}
      %span.right
        %label.label.round.alert.right
          %i.ofn-i_009-close
        %label.label.round.success.right
          %i.ofn-i_051-check-big
      Billing info

    %accordion-group{"is-open" => "accordion.billing",
      "ng-class" => "{valid: billing.$valid, open: accordion.billing}"}
      = render 'checkout/accordion_heading'
      
      = f.fields_for :bill_address, @order.bill_address do |ba|
        .row
          .small-12.columns
            = validated_input "Address", "order.bill_address.address1", "ofn-focus" => "accordion['billing']"
        .row
          .small-12.columns
            = validated_input "Address (contd.)", "order.bill_address.address2", required: false
        .row
          .small-6.columns
            = validated_input "City", "order.bill_address.city"

          .small-6.columns
            = validated_select "State", "order.bill_address.state_id", checkout_state_options(:billing)
        .row
          .small-6.columns
            = validated_input "Postcode", "order.bill_address.zipcode"

          .small-6.columns.right
            = validated_select "Country", "order.bill_address.country_id", checkout_country_options

      .row
        .small-12.columns.text-right
          %button.primary{"ng-disabled" => "billing.$invalid", "ng-click" => "next($event)"} Next