106 lines
3.6 KiB
PHP
106 lines
3.6 KiB
PHP
<?php
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session_start();
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include_once('head.php');
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if (isset($_SESSION['loggedin']) || $_SESSION['loggedin'] == true) {
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header("Location: index.php");
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exit;
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}
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include('connection.php');
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if ($_SERVER["REQUEST_METHOD"] == "POST") {
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#Collect data from html form via POST request method
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$username = $_POST['username'];
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$email = $_POST['email'];
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$password = $_POST['pwd'];
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$conf_password = $_POST['cpwd'];
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#Define error variables and set to empty valuse
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$usernameErr = $emailErr = $passwordErr = $conf_passwordErr = NULL;
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#Validate form and catch errors
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#Username confirmation
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if (empty($username)) {
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$usernameErr = "Вы не ввели имя пользователя";
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}
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#Email confirmation
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if (empty($email)) {
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$emailErr = "Вы не ввели email";
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} elseif (preg_match("/^([a-z0-9\+_\-]+)(\.[a-z0-9\+_\-]+)*@([a-z0-9\-]+\.)+[a-z]{2,6}$/ix", $email) ? FALSE : TRUE) {
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$emailErr = "Используйте валидную почту";
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}
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#Password confirmation
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if (empty($password)) {
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$passwordErr = "Вы не ввели пароль";
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} elseif (mb_strlen($password) < 8) {
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$passwordErr = "Используйте больше 8 символов";
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}
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#Password confirmation
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if ($conf_password != $password) {
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$conf_passwordErr = "Пароли не совпадают";
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}
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#Post data to the database is there are no errors
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if ($usernameErr == NULL && $emailErr == NULL && $passwordErr == NULL && $conf_passwordErr == NULL) {
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$password_hashed = password_hash($password, PASSWORD_DEFAULT);
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$query = "INSERT INTO Users (username, email, password) VALUES ('$username', '$email', '$password_hashed')";
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if (mysqli_query($conn, $query)) {
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header("Location: login.php");
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mysqli_close($conn);
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} else {
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#echo mysqli_errno($conn) . " : " . mysqli_error($conn);
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$errno = mysqli_errno($conn);
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if ($errno == 1062) {
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$emailErr = "Почта уже зарегестрирована";
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}
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}
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}
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}
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?>
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<link rel="stylesheet" href="css/sign.css"/>
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<body>
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<form method="post" class="form">
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<h1>Создать аккаунт</h1>
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<div class="error">* обязательное поле</div>
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<br>
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<input type="text" name="username" placeholder="Имя пользователя *" class="input" autofocus>
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<div class="error"><?php echo $usernameErr; ?></div>
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<br>
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<input type="text" name="email" placeholder="Email *" class="input">
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<div class="error"><?php echo $emailErr; ?></div>
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<br>
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<input type="password" name="pwd" placeholder="Пароль *" class="input">
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<div class="error"><?php echo $passwordErr; ?></div>
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<br>
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<input type="password" name="cpwd" placeholder="Повторите пароль *" class="input">
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<div class="error"><?php echo $conf_passwordErr; ?></div>
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<br>
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<button type="submit" name="submit" class="submit_button">Создать</button>
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<p>У вас уже есть аккаунт? <a href="login.php" class="link">Войти</a></p>
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</form>
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</body>
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</html>
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