if (empty($_POST["cpwd"])) {
        $pwdErr = "Password confirmation is required";
    } else {
        $cpwd = test_input($_POST["cpwd"]);
        if ($pwd != $cpwd) {
            $cpwdErr = "Passwords don't match";
        }
    }
    if (empty($_POST["bdate"])) {
        $bdateErr = "Birthdate is required";
    }
    if (empty($_POST["login"])) {
        $loginErr = "Login is required";
    } else {
        $login = test_input($_POST["login"]);
        if (Utilisateur::LoginExists($login)) {
            $loginErr = "Login already exists. Please choose another login";
        }
    }
    if ($loginErr == "" && $nameErr == "" && $lnameErr == "" && $emailErr == "" && $pwdErr == "" && $cpwdErr == "" && $bdateErr == "") {
        registering();
        $url = 'index.php?page=registered';
        header("Location: {$url}");
    }
}
?>
    <div class="row">
        <div class="col-md-8 col-md-offset-2 aboutus"> 
            <p><span class="error">* required field.</span>  </p>
            <form action="<?php 
echo htmlspecialchars($_SERVER["PHP_SELF"]) . "?page=regis";
<div class="container-fluid">
    <header>
        <?php 
require_once 'utilities/loginregis.php';
require_once 'utilities/messaging.php';
require_once 'utilities/pagesetup.php';
require_once "utilities/userfunctions.php";
if (isset($_GET['altuser'])) {
    $altuserlogin = $_GET['altuser'];
    $authorized = Utilisateur::LoginExists($altuserlogin);
    if ($authorized) {
        $altuser = Utilisateur::getUtilisateur($altuserlogin);
        $name = $altuser['name'];
        echo <<<START
                <div class="row">
                    <div class="jumbotron">
                        <div class="container">
                            <h1 style=\\"text-align:center\\">User Profile Of {$name}</h1>;
                        </div>
                    </div>
                </div>
START;
    } else {
        echo <<<START
                <div class="row">
                    <div class="jumbotron">
                        <div class="container">
                            <h1 style=\\"text-align:center\\">{$altuserlogin} ?!</h1>;
                        </div>
                    </div>
                </div>