Addressbook/credentials.html at main · jittyk/Addressbook · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Login</title>
    <script src="login.js" defer></script>
</head>
<body>
    <h1>Login to Address Book</h1>
    <form id="loginForm">
        <label for="username">Username:</label>
        <input type="text" id="username" name="username" required>
        <br>
        <label for="password">Password:</label>
        <input type="password" id="password" name="password" required>
        <br>
        <button type="submit">Login</button>
        <p id="message"></p>
    </form>
document.addEventListener('DOMContentLoaded', function() {
    const form = document.getElementById('loginForm');
    const message = document.getElementById('message');

    form.addEventListener('submit', async function(event) {
        event.preventDefault();

        const username = document.getElementById('username').value;
        const password = document.getElementById('password').value;

        // Fetch credentials from JSON file
        const response = await fetch('credentials.json');
        const credentials = await response.json();

        // Check if credentials match
        const user = credentials.find(c => c.username === username && c.password === password);

        if (user) {
            message.textContent = 'Login successful!';
            message.style.color = 'green';
            // Redirect to another page or perform other actions
            window.location.href = 'dashboard.html'; // Example redirect
        } else {
            message.textContent = 'Invalid username or password.';
            message.style.color = 'red';
        }
    });
});

</body>
</html>