Twip-Network/watch.twip-network.org
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This commit is contained in:
Richard Mikloš
2024-01-20 17:26:43 +01:00
parent 2de70e7378
commit 6beeb5f6b5
3 changed files with 45 additions and 20 deletions
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2
pages/login.html
View File

@@ -10,7 +10,7 @@
<h2>Login</h2> <h2>Login</h2>
<form action="../login.php" method="post"> <form action="../login.php" method="post">
<input type="email" name="email" id="email-field" placeholder="E-Mail" required> <input type="email" name="email" id="email-field" placeholder="E-Mail" required>
<input type="password" name="password" id="password-field" placeholder="Password" required> <input type="password" name="password" id="password-field" pattern="\w{8,128}" placeholder="Password" required>
<input type="submit" value="Login"> <input type="submit" value="Login">
</form> </form>
</body> </body>

4
pages/register.html
View File

@@ -9,9 +9,9 @@
<body> <body>
<h2>Register</h2> <h2>Register</h2>
<form action="../register.php" method="post"> <form action="../register.php" method="post">
<input type="text" name="username" id="username-field" placeholder="Username" required> <input type="text" name="username" id="username-field" pattern="\w{3,32}" placeholder="Username" required>
<input type="email" name="email" id="email-field" placeholder="E-Mail" required> <input type="email" name="email" id="email-field" placeholder="E-Mail" required>
<input type="password" name="password" id="password-field" placeholder="Password" required> <input type="password" name="password" id="password-field" pattern="\w{8,128}" placeholder="Password" required>
<input type="submit" value="Register"> <input type="submit" value="Register">
</form> </form>
</body> </body>

59
register.php
View File

@@ -12,25 +12,50 @@ if ($_SERVER["REQUEST_METHOD"] == "POST") {
$email = $_POST['email']; $email = $_POST['email'];
$password = $_POST['password']; $password = $_POST['password'];
// Hash the password // Validate username length
$hashed_password = password_hash($password, PASSWORD_DEFAULT); if (strlen($username) < 3 || strlen($username) > 32) {
echo "Username must be between 3 and 32 characters.";
// Prepare and execute the SQL query using prepared statements } elseif (!filter_var($email, FILTER_VALIDATE_EMAIL)) {
$query = "INSERT INTO users (username, email, password) VALUES (?, ?, ?)"; // Validate email format
$stmt = $mysqli->prepare($query); echo "Invalid email format.";
$stmt->bind_param("sss", $username, $email, $hashed_password); } elseif (strlen($password) < 8 || strlen($password) > 128) {
// Validate password length
// Execute the statement echo "Password must be between 8 and 128 characters.";
$result = $stmt->execute();
if ($result) {
echo "Registration successful. <a href='pages/login.html'>Login here</a>.";
} else { } else {
echo "Error: " . $mysqli->error; // Check if the username or email already exists
} $checkQuery = "SELECT id FROM users WHERE username = ? OR email = ?";
$checkStmt = $mysqli->prepare($checkQuery);
$checkStmt->bind_param("ss", $username, $email);
$checkStmt->execute();
$checkStmt->store_result();
// Close the statement if ($checkStmt->num_rows > 0) {
$stmt->close(); echo "Username or email already exists. Please choose a different one.";
} else {
// Hash the password
$hashed_password = password_hash($password, PASSWORD_DEFAULT);
// Prepare and execute the SQL query using prepared statements
$insertQuery = "INSERT INTO users (username, email, password) VALUES (?, ?, ?)";
$insertStmt = $mysqli->prepare($insertQuery);
$insertStmt->bind_param("sss", $username, $email, $hashed_password);
// Execute the statement
$result = $insertStmt->execute();
if ($result) {
echo "Registration successful. <a href='pages/login.html'>Login here</a>.";
} else {
echo "Error: " . $mysqli->error;
}
// Close the statements
$insertStmt->close();
}
// Close the statement for checking existing username or email
$checkStmt->close();
}
} }
} }
?> ?>