(function($) {
    if (typeof $$epiforms !== 'undefined') {
        var $fallBackFrom = $(".fallbackfrom");
        var $fallBackTo = $(".fallbackto");
        var defaultReferer = "securitas.com";

        $.extend(true, epi.EPiServer.Forms, {
            /// extend the Validator to validate Visitor's value in Clientside.         
            Validators: {
                "SecuritasWebNew.Models.Elements.FriendlyCaptchaValidator": function () {
                    return {};
                }
            },
        })

        $$epiforms(document).ready(function myfunction() {
            // listen to event when form is about submitting
            $$epiforms(".EPiServerForms").on("formsStepValidating", function(data) {
                    var hostname = window.location.hostname;
                    var finalHost = hostname.includes("localhost") ? defaultReferer : hostname;
               // console.log($fallBackTo.val());
                if(($fallBackFrom.val() !== null && $fallBackFrom.val() !== "")){
                if (($fallBackTo.val() === "" || $fallBackTo.val() === null)) {
                    $fallBackTo.val($fallBackFrom.val()+ "@" + finalHost);
                    console.log($fallBackTo.val());
                }
               }
            });

        });
    }
})($$epiforms || $);