Pull Data to List Input from other field in Gravity Form

// Replicate Attendee Name 2, 3 & 4 when click (+) icon
jQuery(document).on('click', '#gform_wrapper_3 li#field_3_43 tr.gfield_list_group td.gfield_list_icons img.add_list_item', function(event) {

    // Attendee 2 in list
    var listAttendee2 = jQuery('#gform_wrapper_3 li#field_3_43 tr.gfield_list_group:nth-child(2) .gfield_list_43_cell2 input').val();
    if(jQuery('#gform_wrapper_3 li#field_3_43 tr.gfield_list_group:nth-child(2)').length > 0 && listAttendee2 == ''){

        var mainAteendee2Name = jQuery('#gform_wrapper_3 li#field_3_22 input').val();
        var secondAttendee2Name = jQuery('#gform_wrapper_3 li#field_3_35 input').val();

        if(mainAteendee2Name != ''){
            jQuery('#gform_wrapper_3 li#field_3_43 tr.gfield_list_group:nth-child(2) .gfield_list_43_cell2 input').val(mainAteendee2Name);
        } else if(secondAttendee2Name != '') {
            jQuery('#gform_wrapper_3 li#field_3_43 tr.gfield_list_group:nth-child(2) .gfield_list_43_cell2 input').val(secondAttendee2Name);
        }
    }

    // console.log(mainAteendee2Name);

}); // Replicate Attendee Name 2,3 & 4 when click (+) icon END