Analytics tracking for google maps directions

functions.php

// track directions

        jQuery('body').on("click",  "a[href*='maps.google.com']", function(event) {

        if (typeof gtag !== 'undefined') {

              gtag('event', 'Click', {

                'event_category': 'Contact',

                'event_label': 'Directions',

                'event_callback': function() {

                    console.log("directions tracking sent successfully");

                }



             });

        } // end if variable defined



        }); // end click function