function authenticatePaymentMethodPOST()
{
//cardfirst, middle, lastname
$error = array();
isset($_POST['cardfirstname']) ? $name[0] = htmlspecialchars(strip_tags($_POST['cardfirstname'])) : ($name[0] = "");
isset($_POST['cardmiddlename']) ? $name[1] = htmlspecialchars(strip_tags($_POST['cardmiddlename'])) : ($name[1] = "");
isset($_POST['cardlastname']) ? $name[2] = htmlspecialchars(strip_tags($_POST['cardlastname'])) : ($name[2] = "");
for ($i = 0; $i < count($name); $i++) {
if ($name[$i] == "") {
$error[] = "Name field cannot be left blank!";
}
}
//four1, four2, four3, four4
isset($_POST['four1']) ? $cardnum[0] = htmlspecialchars(strip_tags($_POST['four1'])) : ($cardnum[0] = "");
isset($_POST['four2']) ? $cardnum[1] = htmlspecialchars(strip_tags($_POST['four2'])) : ($cardnum[1] = "");
isset($_POST['four3']) ? $cardnum[2] = htmlspecialchars(strip_tags($_POST['four3'])) : ($cardnum[2] = "");
isset($_POST['four4']) ? $cardnum[3] = htmlspecialchars(strip_tags($_POST['four4'])) : ($cardnum[3] = "");
for ($j = 0; $j < count($cardnum); $j++) {
if ($cardnum[$j] == "") {
$error[] = "Please enter four digits in card number field : " . $j;
}
if (!is_numeric($cardnum[$j])) {
$error[] = "Only integer values are accepted in card number field : " . $j;
}
}
//expiration, cardtype
isset($_POST['expiration']) ? $exp = htmlspecialchars(strip_tags($_POST['expiration'])) : ($exp = "");
if ($exp == "") {
$error[] = "Expiration field must not be left empty!";
}
isset($_POST['cardtype']) ? $type = htmlspecialchars(strip_tags($_POST['cardtype'])) : ($type = "");
if ($type == "") {
$error[] = "Card type field must not be left empty!";
}
//street, city, state, zip, apt
isset($_POST['street']) ? $street = htmlspecialchars(strip_tags($_POST['street'])) : ($street = "");
if ($street == "") {
$error[] = "Street field must not be empty!";
}
isset($_POST['city']) ? $city = htmlspecialchars(strip_tags($_POST['city'])) : ($city = "");
if ($city == "") {
$error[] = "City field must not be empty!";
}
isset($_POST['zip']) ? $zip = htmlspecialchars(strip_tags($_POST['zip'])) : ($zip = "");
if ($zip == "") {
$error[] = "Zip field must not be empty!";
}
if (!is_numeric($zip)) {
$error[] = "Zip must be an integer!";
}
isset($_POST['apt']) ? $apt = htmlspecialchars(strip_tags($_POST['apt'])) : ($apt = "");
if ($apt == "") {
$error[] = "Apartment field must not be left blank!";
}
if (count($error) > 0) {
displayPaymentMethod();
for ($d = 0; $d < count($error); $d++) {
echo "<label class='formerror'>" . $error[$d] . "</label><br>";
}
} else {
displayOrderConfirmation();
}
}
height=50px;
}
</style>
</head>
<body>
<?php
include 'automate/header.php';
@($q = $_GET['q']);
echo "<p>Q : " . $q . " </p>";
switch ($q) {
case 'authenticate':
authenticatePaymentMethodPOST();
break;
case 'cart':
displayCart();
break;
case 'authenticateCart':
authenticateCartPOST();
break;
case 'payment':
displayPaymentMethod();
break;
default:
displayPaymentMethod();
break;
}
include 'automate/footer.php';
?>
</body>
</html>
