On submitting the form, the value of the display property is not changing to “flex” and the one of the form is not changing to “none” when the $_SESSION([‘success’]) is true.
I tried removing the redirection to “index.php” at the end of the register() method. I tried changing the notation of the if statement at the start of the View.php that checks for a successful session
<?php
session_start();
if (isset($_SESSION['success'])) {
$success = $_SESSION['success'];
} else {
$success = false;
}
if (isset($_SESSION['errors'])) {
$errors = $_SESSION['errors'];
} else {
$errors = [];
}
$display_form = $success ? 'none' : 'flex';
$display_success = $success ? 'flex' : 'none';
unset($_SESSION['success']);
unset($_SESSION['errors']);
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<link rel="stylesheet" href="https://use.typekit.net/elw3okv.css" />
<link rel="stylesheet" href="./assets/css/style.css" />
<title>Register</title>
</head>
<body>
<form style="display: <?php echo $display_form; ?>" action="index.php?action=register" method="POST" id="add-form">
<h2>Account erstellen</h2>
<div class="error-wrapper">
<div class="gender-wrapper">
<div>
<input checked id="male" type="radio" value="male" name="gender">
<label for="male">Mann</label>
</div>
<div>
<input id="female" type="radio" value="female" name="gender">
<label for="female">Frau</label>
</div>
<div>
<input id="other" type="radio" value="other" name="gender">
<label for="other">Sonstiges</label>
</div>
</div>
<?php if (!empty($errors['gender'])) : ?>
<?php foreach ($errors['gender'] as $errorMsg) : ?>
<small class="error-msg"><?php echo $errorMsg; ?></small>
<?php endforeach; ?>
<?php endif; ?>
</div>
<div class="error-wrapper">
<select name="experience" id="experience">
<option value="">--Ihr Kochniveau--</option>
<option selected value="beginner">Küchenhilfe</option>
<option value="intermediate">Kochlehrling</option>
<option value="advanced">Jungkoch</option>
<option value="professional">Küchenchef</option>
</select>
<?php if (!empty($errors['experience'])) : ?>
<?php foreach ($errors['experience'] as $errorMsg) : ?>
<small class="error-msg"><?php echo $errorMsg; ?></small>
<?php endforeach; ?>
<?php endif; ?>
</div>
<label class="error-wrapper" for="username">
<input value="username" placeholder="Benutzername" type="text" id="username" name="username" />
<?php if (!empty($errors['username'])) : ?>
<?php foreach ($errors['username'] as $errorMsg) : ?>
<small class="error-msg"><?php echo $errorMsg; ?></small>
<?php endforeach; ?>
<?php endif; ?>
</label>
<label class="error-wrapper" for="email">
<input value="[email protected]" placeholder="Email" id="email" type="text" name="email" />
<?php if (!empty($errors['email'])) : ?>
<?php foreach ($errors['email'] as $errorMsg) : ?>
<small class="error-msg"><?php echo $errorMsg; ?></small>
<?php endforeach; ?>
<?php endif; ?>
</label>
<label class="error-wrapper" for="password">
<input value="890()=uioUIO" placeholder="Passwort" id="password" type="password" name="password" />
<?php if (!empty($errors['password'])) : ?>
<?php foreach ($errors['password'] as $errorMsg) : ?>
<small class="error-msg"><?php echo $errorMsg; ?></small>
<?php endforeach; ?>
<?php endif; ?>
</label>
<div class="error-wrapper">
<div class="tos-wrapper">
<input checked name="tos" id="tos" type="checkbox">
<label for="tos">Hiermit bestätige ich, dass ich die <a href="#">AGBs</a> akzeptiere.</label>
</div>
<?php if (!empty($errors['tos'])) : ?>
<?php foreach ($errors['tos'] as $errorMsg) : ?>
<small class="error-msg"><?php echo $errorMsg; ?></small>
<?php endforeach; ?>
<?php endif; ?>
</div>
<button type="submit" value="register">Registrieren</button>
</form>
<div class="success" style="display: <?php echo $display_success; ?>">
<h2 class="success-msg">Ihr Account wurde erstellt!<br>Herzlich Willkommen bei</h2>
<img class="logo" src="./assets/svg/Logo.svg" alt="Dishare">
</div>
</body>
</html>
<?php
class RegistrationController
{
public function __construct()
{
session_start();
}
public function register(): void
{
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
$inputs = [
'gender' => $_POST['gender'] ?? '',
'experience' => $_POST['experience'] ?? '',
'username' => $_POST['username'] ?? '',
'email' => $_POST['email'] ?? '',
'password' => $_POST['password'] ?? '',
'tos' => $_POST['tos'] ?? false,
];
$errors = ['gender' => [], 'experience' => [], 'username' => [], 'email' => [], 'password' => [], 'tos' => []];
foreach ($inputs as $input => $value) {
switch ($input) {
case 'gender':
$genders = ['male', 'female', 'other'];
if (!isset($value)) $errors['gender'][] = 'Geschlecht ist erforderlich.';
if (!in_array($value, $genders)) {
$errors['gender'][] = 'Geschlecht muss valide sein.';
}
break;
case 'experience':
$experiences = ['beginner', 'intermediate', 'advanced', 'professional'];
if (empty($value)) $errors['experience'][] = 'Kochniveau ist erforderlich.';
if (!in_array($value, $experiences)) {
$errors['experience'][] = 'Kochniveau muss valide sein.';
}
break;
case 'username':
if (empty($value)) {
$errors['username'][] = 'Benutzername ist erforderlich.';
}
if (strlen($value) < 4) {
$errors['username'][] = 'Benutzername muss mindestens 4 Zeichen lang sein.';
}
if (strlen($value) > 16) {
$errors['username'][] = 'Benutzername darf maximal 16 Zeichen lang sein.';
}
if (str_contains($value, ' ')) {
$errors['username'][] = 'Benutzername darf keine Leerzeichen enthalten.';
}
break;
case 'email':
if (empty($value)) {
$errors['email'][] = 'Email ist erforderlich.';
}
if (!filter_var($value, FILTER_VALIDATE_EMAIL)) {
$errors['email'][] = 'Gültige Email erforderlich.';
}
break;
case 'password':
if (empty($value)) {
$errors['password'][] = 'Passwort ist erforderlich.';
}
if (strlen($value) < 4) {
$errors['password'][] = 'Passwort muss mindestens 4 Zeichen lang sein.';
}
if (strlen($value) > 16) {
$errors['password'][] = 'Passwort darf maximal 16 Zeichen lang sein.';
}
if (str_contains($value, ' ')) {
$errors['password'][] = 'Passwort darf keine Leerzeichen enthalten.';
}
if (!preg_match('/[A-Z]/', $value)) {
$errors['password'][] = 'Passwort muss mindestens einen Großbuchstaben enthalten.';
}
if (!preg_match('/[a-z]/', $value)) {
$errors['password'][] = 'Passwort muss mindestens einen Kleinbuchstaben enthalten.';
}
if (!preg_match('/[0-9]/', $value)) {
$errors['password'][] = 'Passwort muss mindestens eine Zahl enthalten.';
}
break;
case 'tos':
if (!$value) $errors['tos'][] = 'AGBs müssen akzeptiert werden.';
break;
}
}
$_SESSION['errors'] = $errors;
if (empty($errors)) {
$_SESSION['success'] = true;
} else {
$_SESSION['success'] = false;
}
header('Location: index.php');
}
}
public function show()
{
header('Location: RegistrationView.php');
}
}
<?php
require_once "RegistrationController.php";
$action = isset($_GET['action']) ? $_GET['action'] : '';
$controller = new RegistrationController();
if ($action === 'register') {
$controller->register();
exit();
} else {
$controller->show();
exit();
}
2