83 lines
1.9 KiB
PHP
83 lines
1.9 KiB
PHP
<?php
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session_start();
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$pdo = new PDO('mysql:host=localhost;dbname=usertable', 'usertable', 'password');
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?>
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<!DOCTYPE html>
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<html>
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<head>
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<title>Register</title>
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</head>
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<body>
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<?php
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$showFormular = true;
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if(isset($_GET['register'])) {
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$error = false;
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$email = $_POST['email'];
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$passwort = $_POST['passwort'];
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$passwort_confirm = $_POST['passwort_confirm'];
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if(!filter_var($email, FILTER_VALIDATE_EMAIL)) {
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echo 'Please use valid email<br>';
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$error = true;
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}
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if(strlen($passwort) == 0) {
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echo 'Please enter password<br>';
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$error = true;
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}
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if($passwort != $passwort_confirm) {
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echo 'passwords doesnt match<br>';
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$error = true;
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}
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if(!$error) {
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$statement = $pdo->prepare("SELECT * FROM users WHERE email = :email");
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$result = $statement->execute(array('email' => $email));
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$user = $statement->fetch();
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if($user !== false) {
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echo 'already a user here<br>';
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$error = true;
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}
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}
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if(!$error) {
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$passwort_hash = password_hash($passwort, PASSWORD_DEFAULT);
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$statement = $pdo->prepare("INSERT INTO users (email, passwort) VALUES (:email, :passwort)");
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$result = $statement->execute(array('email' => $email, 'passwort' => $passwort_hash));
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if($result) {
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echo 'successfull registered. <a href="login.php">Login</a>';
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$showFormular = false;
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} else {
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echo 'Error. Please try again!<br>';
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}
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}
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}
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if($showFormular) {
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?>
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<form action="?register=1" method="post">
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E-Mail:<br>
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<input type="email" size="40" maxlength="250" name="email"><br><br>
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Password:<br>
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<input type="password" size="40" name="passwort"><br>
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Password (aganin):<br>
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<input type="password" size="40" name="passwort_confirm"><br><br>
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<input type="submit" value="GO">
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</form>
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<?php
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}
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?>
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</body>
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</html>
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