jQuery(document).ready(function($) {
  setTimeout(function() {

   const currentDate = new Date(),
      checkinDate = $('.desktop-booking-form #form-field-checkin').val(),
      checkoutDate = $('.desktop-booking-form #form-field-checkout').val();

   document.querySelector('.desktop-booking-form #form-field-checkin')._flatpickr.config.minDate = currentDate;

   document.querySelector('.desktop-booking-form #form-field-checkin')._flatpickr.config.onChange.push(function(selectedDates, dateStr, instance){
    document.querySelector('.desktop-booking-form #form-field-checkout')._flatpickr.config.minDate = dateStr;
    console.log('data changed');

   });
   
   if(checkinDate != '' && checkinDate) {
    if( (new Date(checkin_date)) > (new Date(checkout_date)) ) {
     document.querySelector('.desktop-booking-form #form-field-checkin')._flatpickr.clear();
     document.querySelector('.desktop-booking-form #form-field-checkin')._flatpickr.config.maxDate = checkoutDate;
    }
   }
   else {
    document.querySelector('.desktop-booking-form #form-field-checkin')._flatpickr.config.maxDate = checkoutDate;
   }

  }, 1500);

 });