text: "use strict";
  // Class definition
  
  var KTFormControls = function () {
      // Private functions
      
      var demo1 = function () {
          $( "#kt_form_1" ).validate({
              // define validation rules
              rules: {
                  email: {
                      required: true,
                      email: true 
                  },
                  url: {
                      required: true 
                  },
                  digits: {
                      required: true,
                      digits: true
                  },
                  creditcard: {
                      required: true,
                      creditcard: true 
                  },
                  phone: {
                      required: true,
                      phoneUS: true 
                  },
                  option: {
                      required: true
                  },
                  options: {
                      required: true,
                      minlength: 2,
                      maxlength: 4
                  },
                  memo: {
                      required: true,
                      minlength: 10,
                      maxlength: 100
                  },
  
                  checkbox: {
                      required: true
                  },
                  checkboxes: {
                      required: true,
                      minlength: 1,
                      maxlength: 2
                  },
                  radio: {
                      required: true
                  }
              },
              
              //display error alert on form submit  
              invalidHandler: function(event, validator) {
                  var alert = $('#kt_form_1_msg');
                  alert.parent().removeClass('kt-hidden');
                  KTUtil.scrollTo("kt_form_1", -200);
              },
  
              submitHandler: function (form) {
                  //form[0].submit(); // submit the form
              }
          });       
      }
  
      var demo2 = function () {
          $( "#kt_form_2" ).validate({
              // define validation rules
              rules: {
                  //= Client Information(step 3)
                  // Billing Information
                  billing_card_name: {
                      required: true
                  },
                  billing_card_number: {
                      required: true,
                      creditcard: true
                  },
                  billing_card_exp_month: {
                      required: true
                  },
                  billing_card_exp_year: {
                      required: true
                  },
                  billing_card_cvv: {
                      required: true,
                      minlength: 2,
                      maxlength: 3
                  },
  
                  // Billing Address
                  billing_address_1: {
                      required: true
                  },
                  billing_address_2: {
                      
                  },
                  billing_city: {
                      required: true
                  },
                  billing_state: {
                      required: true
                  },
                  billing_zip: {
                      required: true,
                      number: true
                  },
  
                  billing_delivery: {
                      required: true
                  }
              },
              
              //display error alert on form submit  
              invalidHandler: function(event, validator) {
                  swal.fire({
                      "title": "", 
                      "text": "There are some errors in your submission. Please correct them.", 
                      "type": "error",
                      "confirmButtonClass": "btn btn-secondary kt-btn kt-btn--wide",
                      "onClose": function(e) {
                          console.log('on close event fired!');
                      }
                  });
  
                  event.preventDefault();
              },
  
              submitHandler: function (form) {
                  //form[0].submit(); // submit the form
                  swal.fire({
                      "title": "", 
                      "text": "Form validation passed. All good!", 
                      "type": "success",
                      "confirmButtonClass": "btn btn-secondary"
                  });
  
                  return false;
              }
          });       
      }
  
      return {
          // public functions
          init: function() {
              demo1(); 
              demo2(); 
          }
      };
  }();
  
  jQuery(document).ready(function() {    
      KTFormControls.init();
  });