Can someone help me implement my old PHP login code to a new Login template. I have tried it before, page has also loaded but PHP code didn't worked.
Old Login Code
<?php
// Include config file
require_once 'config.php';
// Define variables and initialize with empty values
$username = $password = "";
$username_err = $password_err = "";
// Processing form data when form is submitted
if($_SERVER["REQUEST_METHOD"] == "POST"){
// Check if username is empty
if(empty(trim($_POST["username"]))){
$username_err = 'Please enter username.';
} else{
$username = trim($_POST["username"]);
}
// Check if password is empty
if(empty(trim($_POST['password']))){
$password_err = 'Please enter your password.';
} else{
$password = trim($_POST['password']);
}
// Validate credentials
if(empty($username_err) && empty($password_err)){
// Prepare a select statement
$sql = "SELECT username, password FROM users WHERE username = :username";
if($stmt = $pdo->prepare($sql)){
// Bind variables to the prepared statement as parameters
$stmt->bindParam(':username', $param_username, PDO::PARAM_STR);
// Set parameters
$param_username = trim($_POST["username"]);
// Attempt to execute the prepared statement
if($stmt->execute()){
// Check if username exists, if yes then verify password
if($stmt->rowCount() == 1){
if($row = $stmt->fetch()){
$hashed_password = $row['password'];
if(password_verify($password, $hashed_password)){
/* Password is correct, so start a new session and
save the username to the session */
session_start();
$_SESSION['username'] = $username;
header("location: welcome.php");
} else{
// Display an error message if password is not valid
$password_err = 'The password you entered was not valid.';
}
}
} else{
// Display an error message if username doesn't exist
$username_err = 'No account found with that username.';
}
} else{
echo "Oops! Something went wrong. Please try again later.";
}
}
// Close statement
unset($stmt);
}
// Close connection
unset($pdo);
}
?>
<!DOCTYPE html>
<html lang="de">
<head>
<meta charset="UTF-8">
<title>Login</title>
<link rel="stylesheet" type="text/css" href="/css/style.css">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.css">
</head>
<body>
<div class="body"></div>
<div class="grad"></div>
<div class="header">
<div>SWED
<span>Login
</span>
</div>
</div>
<br>
<div class="login">
<form action="<?php echo htmlspecialchars($_SERVER["PHP_SELF"]); ?>" method="post">
<div class="form-group <?php echo (!empty($username_err)) ? 'has-error' : ''; ?>"></div>
<input type="text" name="username" placeholder="username" class="form-control" value="<?php echo $username; ?>">
<span class="help-block" style="color: red;"><?php echo $username_err; ?></span>
<div class="form-group <?php echo (!empty($password_err)) ? 'has-error' : ''; ?>"></div>
<input type="password" placeholder="password" name="password" class="form-control">
<span class="help-block" style="color: red;"><?php echo $password_err; ?></span>
<input type="submit" class="btn btn-primary" value="Submit">
<p style="color: grey;">Don't have an account? <a href="register.php" style="text-decoration: none; color: white;">Sign up</a></p>
</form>
</div>
</body>
</html>So this is the HTML site of the template that i got from the internet. Full template
<!DOCTYPE html>
<html lang="en">
<head>
<title>Login V2</title>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<!--===============================================================================================-->
<link rel="icon" type="image/png" href="images/icons/favicon.ico"/>
<!--===============================================================================================-->
<link rel="stylesheet" type="text/css" href="vendor/bootstrap/css/bootstrap.min.css">
<!--===============================================================================================-->
<link rel="stylesheet" type="text/css" href="fonts/font-awesome-4.7.0/css/font-awesome.min.css">
<!--===============================================================================================-->
<link rel="stylesheet" type="text/css" href="fonts/iconic/css/material-design-iconic-font.min.css">
<!--===============================================================================================-->
<link rel="stylesheet" type="text/css" href="vendor/animate/animate.css">
<!--===============================================================================================-->
<link rel="stylesheet" type="text/css" href="vendor/css-hamburgers/hamburgers.min.css">
<!--===============================================================================================-->
<link rel="stylesheet" type="text/css" href="vendor/animsition/css/animsition.min.css">
<!--===============================================================================================-->
<link rel="stylesheet" type="text/css" href="vendor/select2/select2.min.css">
<!--===============================================================================================-->
<link rel="stylesheet" type="text/css" href="vendor/daterangepicker/daterangepicker.css">
<!--===============================================================================================-->
<link rel="stylesheet" type="text/css" href="css/util.css">
<link rel="stylesheet" type="text/css" href="css/main.css">
<!--===============================================================================================-->
</head>
<body>
<div class="limiter">
<div class="container-login100">
<div class="wrap-login100">
<form class="login100-form validate-form">
<span class="login100-form-title p-b-26">
Welcome
</span>
<span class="login100-form-title p-b-48">
<i class="zmdi zmdi-font"></i>
</span>
<div class="wrap-input100 validate-input" data-validate = "Valid email is: a@b.c">
<input class="input100" type="text" name="email">
<span class="focus-input100" data-placeholder="Email"></span>
</div>
<div class="wrap-input100 validate-input" data-validate="Enter password">
<span class="btn-show-pass">
<i class="zmdi zmdi-eye"></i>
</span>
<input class="input100" type="password" name="pass">
<span class="focus-input100" data-placeholder="Password"></span>
</div>
<div class="container-login100-form-btn">
<div class="wrap-login100-form-btn">
<div class="login100-form-bgbtn"></div>
<button class="login100-form-btn">
Login
</button>
</div>
</div>
<div class="text-center p-t-115">
<span class="txt1">
Don’t have an account?
</span>
<a class="txt2" href="#">
Sign Up
</a>
</div>
</form>
</div>
</div>
</div>
<div id="dropDownSelect1"></div>
<!--===============================================================================================-->
<script src="vendor/jquery/jquery-3.2.1.min.js"></script>
<!--===============================================================================================-->
<script src="vendor/animsition/js/animsition.min.js"></script>
<!--===============================================================================================-->
<script src="vendor/bootstrap/js/popper.js"></script>
<script src="vendor/bootstrap/js/bootstrap.min.js"></script>
<!--===============================================================================================-->
<script src="vendor/select2/select2.min.js"></script>
<!--===============================================================================================-->
<script src="vendor/daterangepicker/moment.min.js"></script>
<script src="vendor/daterangepicker/daterangepicker.js"></script>
<!--===============================================================================================-->
<script src="vendor/countdowntime/countdowntime.js"></script>
<!--===============================================================================================-->
<script src="js/main.js"></script>
</body>
</html>I'm just learning php, so forgive me if it should be a very simple mistake. Sorry for my bad english, I hope it doesn't matter too much. Thanks for the Help
</div>
