if ($validArrive !== true) {
$error = $validArrive;
$focusId = "arrive";
$showFormPage = 3;
} else {
if ($suggested_time == 0) {
$error = "Please select the suggested meeting time (amount of time prior to departure)";
$focusId = "meet";
$showFormPage = 3;
} else {
if ($payment_methods_id == 0) {
$error = "Please select your preferred payment method";
$focusId = "pay";
$showFormPage = 4;
} else {
if (BookingsHelper::bookingExists($db, $email, $depart . ":00", $arrive . ":00")) {
$error = "You have already requested a booking for these arrival and departure times.";
$focusId = "email";
} else {
if (!$accepted_terms) {
$error = "Please accept our terms and conditions";
$focusId = "accept_terms";
$showFormPage = 4;
} else {
// all good, insert booking
$suggested_time_datetime = new DateTimeWrapper(0, $depart . ":00", -$suggested_time * 60);
$keys = array();
$keys[] = "first_name";
$keys[] = "last_name";
$keys[] = "email";
$keys[] = "phone";
