prevent sale void double click

app/views/origami/sales/show.html.erb

@@ -482,6 +482,7 @@ $(document).on('click', '.access_modal', function(event){
     $(".ok").attr("data-action",type);
     $('#AccessCodeModal').modal('show');
 });
+
 $('#void').on('click', function () {
   var access_code  = localStorage.getItem("access_code");
   swal({
@@ -494,6 +495,7 @@ $(document).on('click', '.access_modal', function(event){
       closeOnConfirm: false
   }, function (isConfirm) {
     if (isConfirm) {
+      $('.confirm').prop("disabled", true);
       var sale_id = $('#sale_id').val();
       var ajax_url = "/origami/sale/" + sale_id +'/'+'cashier'+ '/void';
       $.ajax({