Here is a simple example of a login page using HTML, CSS, JavaScript, and PHP:
HTML:
<!DOCTYPE html>
<html>
<head>
<link rel="stylesheet" type="text/css" href="style.css">
</head>
<body>
<div class="login-form">
<form action="login.php" method="post">
<h2>Login</h2>
<div class="form-group">
<input type="email" name="email" placeholder="Email" required>
</div>
<div class="form-group">
<input type="password" name="password" placeholder="Password" required>
</div>
<div class="form-group">
<button type="submit" name="login-button">Login</button>
</div>
</form>
</div>
</body>
</html>
CSS:
body {
background-color: #f2f2f2;
font-family: Arial, sans-serif;
}
.login-form {
width: 400px;
margin: auto;
background-color: #fff;
padding: 30px;
border-radius: 10px;
}
.form-group {
margin-bottom: 20px;
}
input[type="email"],
input[type="password"] {
width: 100%;
padding: 10px;
font-size: 16px;
border-radius: 5px;
border: 1px solid #ccc;
}
button[type="submit"] {
width: 100%;
padding: 10px;
font-size: 16px;
background-color: #4CAF50;
color: #fff;
border: none;
border-radius: 5px;
cursor: pointer;
}
PHP:
<?php
if (isset($_POST['login-button'])) {
$email = $_POST['email'];
$password = $_POST['password'];
// Check if the user's credentials are correct
// If correct, start a session and redirect the user to the dashboard
session_start();
$_SESSION['user'] = $user;
header("Location: dashboard.php");
// If incorrect, display an error message
echo "Incorrect email or password.";
}
?>
Note: This is just a basic example to get you started. In a real-world scenario, you would need to add additional error handling and security measures, such as password hashing and validation, to your code.