switch ($action) {
case 'Guest Reservation':
//if guest has not been selected exit
// instantiate form validator object
$fv = new formValidator();
//from functions.php
if (empty($_POST["guestid"])) {
//if no guest has been selected no point in displaying other errors
$fv->validateEmpty('guestid', 'No guest has been selected for reservation.');
} else {
$fv->validateEmpty('reservation_type', 'Please indicate if it\'s a Direct booking or Agent booking.');
$fv->validateEmpty('meal_plan', 'Please select Meal Plan');
$fv->validateEmpty('reserve_checkindate', 'Please enter checkin date for reservation');
$fv->validateEmpty('roomid', 'Please indicate room being booked');
}
if ($fv->checkErrors()) {
// display errors
echo "<div align=\"center\">";
echo '<h2>Resubmit the form after correcting the following errors:</h2>';
echo $fv->displayErrors();
echo "</div>";
} else {
$reserved_through = !empty($_POST["reservation_type"]) ? "'" . $_POST["reservation_type"] . "'" : 'NULL';
$guestid = $_POST["guestid"];
$reservation_by = !empty($_POST["reservation_by"]) ? "'" . $_POST["reservation_by"] . "'" : 'NULL';
$reservation_by_phone = !empty($_POST["reservation_by_phone"]) ? "'" . $_POST["reservation_by_phone"] . "'" : 'NULL';
$reserve_checkindate = !empty($_POST["reserve_checkindate"]) ? "'" . $_POST["reserve_checkindate"] . "'" : 'NULL';
$reserve_checkoutdate = !empty($_POST["reserve_checkoutdate"]) ? "'" . $_POST["reserve_checkoutdate"] . "'" : 'NULL';
$no_adults = !empty($_POST["no_adults"]) ? $_POST["no_adults"] : 'NULL';
$no_child0_5 = !empty($_POST["no_child0_5"]) ? $_POST["no_child0_5"] : 'NULL';
$no_child6_12 = !empty($_POST["no_child6_12"]) ? $_POST["no_child6_12"] : 'NULL';
