// CUSTOMER CLICKS PAY NOW //
// FORM IS VALIDATED IN CLIENT SIDE ///
//THEN ///
// STEP 1 ///
var datastring = $("#payInvoiceAmountForm").serialize();
stripe
            .handleCardPayment(client_secret, card)
            .then(function(result) {
              if (result.error && result.error.payment_intent.status!='succeeded') {
                // show error message // STEP 2 ///

                // then enable button
                reportError(result.error.message);
                //send this response to server for resons
                $.ajax({
                  type: "POST",
                  url: baseUrl + "/booking/confirmbooking/saveintentresponse",
                  data:
                    datastring + "&intent_response=" + JSON.stringify(result),
                  dataType: "json",
                  success: function(data) {},
                  error: function(data) {
                    // reportError(data.responseText);
                  }
                });
              } else {
                // Submit formdata to server // STEP 3 ///
                $.ajax({
                  type: "POST",
                  url: baseUrl + "/invoice/default/payinvoiceamount",
                  data:
                    datastring + "&intent_response=" + JSON.stringify(result),
                  dataType: "json",
                  success: function(data) {
                    // // STEP 4 ///  EVERY THING IS FINE
                    if (data.status) {
                      window.location.href = window.location.pathname;
                    } else {
                      reportError(data.message);
                      // ANY SERVER RESPONSE // STEP 5 //
                    }
                  },
                  error: function(data) {
                    reportError(data.responseText);
                    // AJAX ERROR // STEP 7 //
                  }
                });
              }
            });
// STEP 9 ///
// Customer fixes the form and re-submits the form ...
// then Step 1 continues
// Then from Step 2 I get this error ... You cannot provide a new payment method to a PaymentIntent when it has a status of requires_capture. You should either capture the remaining funds, or cancel this PaymentIntent and try again with a new PaymentIntent.