%tr
  %td{colspan:"2"}
  %td
    %button#update-button.secondary.radius.expand.small{"ng-class" => "{ alert: form.$dirty && form.$valid }"}
      %i.ofn-i_023-refresh
      = t(:update)
  %td
  %td#empty-cart.text-center
    %span#clear_cart_link{"data-hook" => ""}
      = link_to t(:orders_form_empty_cart), main_app.empty_cart_path, method: :put, :class => 'not-bold small'

%tr
  %td{colspan:"2"}
  %td
    %button#update-button.secondary.radius.expand.small{"ng-class" => "{ alert: form.$dirty && form.$valid }"}
      %i.ofn-i_023-refresh
      = t(:orders_form_update_cart)
  %td
  %td#empty-cart.text-center
    %span#clear_cart_link{"data-hook" => ""}
      = link_to t(:orders_form_empty_cart), main_app.empty_cart_path, method: :put, :class => 'not-bold small'

Use new independent label for 'update cart'
Use new independent label for 'update cart'

orders_form_update_cart