since wsBooking App updated on 28 Aug 2022,
calling checkoutBooking() returned errors: [{code: 400, message: {}}]
const bookingInfo = {
slot: _selectedSlot,
formFields: formFields
}
wixBookings.checkoutBooking(bookingInfo)
.then(checkoutResult => { displayResult() })
.error => { displayError();}
Any one can help ?