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registry-process.php
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registry-process.php
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<?php
require_once("inc/functions.php");
if (!isset($_POST["submitForm"])) {
header("Location: register.php");
exit();
}
$_SESSION["submitForm"] = true;
if (isset($_SESSION["error"])) {
unset($_SESSION["error"]);
}
$_SESSION["error"] = array();
$required = array(
"firstName",
"lastName",
"email",
"password",
"verify"
);
//Check required
foreach ($required as $value) {
if (!isset($_POST[$value]) || $_POST[$value] == "") {
$_SESSION["error"][] = $value." is required";
}
}
//Validate firstName and lastName
if (!preg_match('/^[\w .]+$/', $_POST["firstName"])) {
$_SESSION["error"][] = "First name must be letter and numbers only.";
}
if (!preg_match("/^[\w .]+$/", $_POST["lastName"])) {
$_SESSION["error"][] = "Last name must be letter and numbers only.";
}
//Validate email
if (isset($_POST["email"]) && $_POST["email"] != "") {
if(!filter_var($_POST["email"], FILTER_VALIDATE_EMAIL)) {
$_SESSION["error"][] = "Email is invalid.";
}
}
//Validate password match
if (isset($_POST["password"]) && isset($_POST["verify"])) {
if ($_POST["password"] != "" && $_POST["verify"] != "") {
if ($_POST["password"] != $_POST["verify"]) {
$_SESSION["error"][] = "Passwords don't match.";
}
else if (strlen($_POST["password"]) < 6 || strlen($_POST["verify"]) < 6) {
$_SESSION["error"][] = "Passwords should be more than 6 characters.";
}
}
}
//Additional validations
if (isset($_POST["state"]) && strlen($_POST["state"]) > 0) {
if (!is_valid_state($_POST["state"])) {
$_SESSION["error"][] = "Please choose a valid state.";
}
}
if (isset($_POST["zip"]) && $_POST["zip"] != "") {
if (!is_valid_zip($_POST["zip"])) {
$_SESSION["error"][] = "ZIP code error.";
}
}
if (isset($_POST["phone"]) && $_POST["phone"] != "") {
if (!preg_match("/^[\d]+$/", $_POST["phone"])) {
$_SESSION["error"][] = "Phone number should be only digits.";
}
else if (strlen($_POST["phone"] < 10)) {
$_SESSION["error"][] = "Phone number must be at least 10 digits.";
}
if (!isset($_POST["phonetype"]) || $_POST["phonetype"] == "") {
$_SESSION["error"][] = "Please choose a phone number type.";
}
else {
$validPhoneTypes = array(
"work",
"home"
);
if (!in_array($_POST["phonetype"], $validPhoneTypes)) {
$_SESSION["error"][] = "Please choose a valid phone number type.";
}
}
}
//Final errors check
if (count($_SESSION["error"]) > 0) {
error_log("Error");
header("Location: register.php");
exit();
}
else {
if(registerUser($_POST)) {
unset($_SESSION["submitForm"]);
unset($_SESSION["error"]);
header("Location: success.php");
exit();
}
else {
error_log("Problem registering user: {$_POST["email"]}.", $_SESSION["error"][] = "Problem registering account.", die(header("Location: register.php")));
exit();
}
}
function registerUser($form) {
$conx = mysqli_connect(DBHOST, DBUSER, DBPASS, DBNAME);
if (!$conx) {
$messLog = "MySQL connection failed: ".mysqli_connect_errno();
error_log($messLog);
return false;
}
$email = mysqli_real_escape_string($conx, $_POST["email"]);
$sql = "SELECT id
FROM customer
WHERE email = '{$email}'";
$query = mysqli_query($conx, $sql);
if (!$query) {
error_log(die("SQL query error: ".mysqli_error($conx)));
return false;
}
$result = mysqli_num_rows($query);
if ($result == 1) {
$_SESSION["error"][] = "A user with that e-mail address already exists.";
mysqli_close($conx);
mysqli_free_result($query);
return false;
}
mysqli_free_result($query);
$firstName = mysqli_real_escape_string($conx, $_POST["firstName"]);
$lastName = mysqli_real_escape_string($conx, $_POST["lastName"]);
$salt = "\$6\$rounds=5000\$".randomStr(8)."\$";
$password = mysqli_real_escape_string($conx, $_POST["password"]);
$crypted = substr(crypt($password, $salt),strlen($salt));
$street = isset($_POST["address"]) ? mysqli_real_escape_string($conx, $_POST["address"]) : "";
$city = isset($_POST["city"]) ? mysqli_real_escape_string($conx, $_POST["city"]) : "";
$state = isset($_POST["state"]) ? mysqli_real_escape_string($conx, $_POST["state"]) : "";
$zip = isset($_POST["zip"]) ? mysqli_real_escape_string($conx, $_POST["zip"]) : "";
$phone = isset($_POST["phone"]) ? mysqli_real_escape_string($conx, $_POST["phone"]) : "";
$phonetype = isset($_POST["phonetype"]) ? mysqli_real_escape_string($conx, $_POST["phonetype"]) : "";
$sql = "INSERT INTO customer (
email,
create_date,
password,
salt,
first_name,
last_name,
street,
city,
state,
zip,
phone,
phone_type
)
VALUES(
'{$email}',
NOW(),
'{$crypted}',
'{$salt}',
'{$firstName}',
'{$lastName}',
'{$street}',
'{$city}',
'{$state}',
'{$zip}',
'{$phone}',
'{$phonetype}'
)";
$query = mysqli_query($conx, $sql);
if ($query) {
$id = mysqli_insert_id($conx);
error_log("New user with email:{$email} registered as ID {$id}.");
mysqli_close($conx);
return true;
}
else {
error_log("Couldn't add new registry, the query failed: ".mysqli_error($conx));
mysqli_close($conx);
return false;
}
}//End function
?>