chaoscraft/contact.html at main · chainsquad/chaoscraft · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Contact Us</title>
    <style>
        .contact-form {
            max-width: 600px;
            margin: 40px auto;
            padding: 20px;
        }
        .form-group {
            margin-bottom: 20px;
        }
        label {
            display: block;
            margin-bottom: 5px;
            font-weight: bold;
        }
        input[type="text"],
        input[type="email"],
        textarea {
            width: 100%;
            padding: 10px;
            border: 1px solid #ddd;
            border-radius: 4px;
            font-size: 16px;
        }
        textarea {
            height: 150px;
            resize: vertical;
        }
        button {
            background-color: #007bff;
            color: white;
            padding: 12px 30px;
            border: none;
            border-radius: 4px;
            cursor: pointer;
            font-size: 16px;
        }
        button:hover {
            background-color: #0056b3;
        }
        .error {
            color: red;
            font-size: 14px;
            margin-top: 5px;
        }
        .success {
            color: green;
            padding: 15px;
            background-color: #d4edda;
            border-radius: 4px;
            margin-bottom: 20px;
        }
    </style>
</head>
<body>
    <div class="contact-form">
        <h1>Contact Us</h1>

        <div id="success-message" class="success" style="display: none;">
            Thank you for your message! We'll get back to you soon.
        </div>

        <form id="contactForm" method="POST" action="/api/contact">
            <!-- Honeypot field for spam protection -->
            <input type="text" name="website" style="display: none;" tabindex="-1" autocomplete="off">

            <div class="form-group">
                <label for="fullName">Full Name *</label>
                <input type="text" id="fullName" name="fullName" required
                       minlength="2" maxlength="100"
                       placeholder="Enter your full name">
                <div id="fullName-error" class="error"></div>
            </div>

            <div class="form-group">
                <label for="email">Email Address *</label>
                <input type="email" id="email" name="email" required
                       maxlength="254"
                       placeholder="Enter your email address">
                <div id="email-error" class="error"></div>
            </div>

            <div class="form-group">
                <label for="subject">Subject *</label>
                <input type="text" id="subject" name="subject" required
                       minlength="5" maxlength="200"
                       placeholder="What is this about?">
                <div id="subject-error" class="error"></div>
            </div>

            <div class="form-group">
                <label for="body">Message *</label>
                <textarea id="body" name="body" required
                          minlength="10" maxlength="5000"
                          placeholder="Write your message here..."></textarea>
                <div id="body-error" class="error"></div>
            </div>

            <button type="submit">Send Message</button>
        </form>
    </div>

    <script>
        // Client-side form validation
        const form = document.getElementById('contactForm');
        const successMessage = document.getElementById('success-message');

        function validateEmail(email) {
            const re = /^[^\s@]+@[^\s@]+\.[^\s@]+$/;
            return re.test(email);
        }

        function showError(fieldId, message) {
            document.getElementById(fieldId + '-error').textContent = message;
        }

        function clearErrors() {
            document.querySelectorAll('.error').forEach(el => el.textContent = '');
        }

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

            const fullName = document.getElementById('fullName').value.trim();
            const email = document.getElementById('email').value.trim();
            const subject = document.getElementById('subject').value.trim();
            const body = document.getElementById('body').value.trim();

            let isValid = true;

            // Validate full name
            if (fullName.length < 2) {
                showError('fullName', 'Full name must be at least 2 characters');
                isValid = false;
            } else if (fullName.length > 100) {
                showError('fullName', 'Full name must not exceed 100 characters');
                isValid = false;
            }

            // Validate email
            if (!validateEmail(email)) {
                showError('email', 'Please enter a valid email address');
                isValid = false;
            }

            // Validate subject
            if (subject.length < 5) {
                showError('subject', 'Subject must be at least 5 characters');
                isValid = false;
            } else if (subject.length > 200) {
                showError('subject', 'Subject must not exceed 200 characters');
                isValid = false;
            }

            // Validate body
            if (body.length < 10) {
                showError('body', 'Message must be at least 10 characters');
                isValid = false;
            } else if (body.length > 5000) {
                showError('body', 'Message must not exceed 5000 characters');
                isValid = false;
            }

            if (!isValid) return;

            // Submit form
            const formData = { fullName, email, subject, body };

            try {
                const response = await fetch('/api/contact', {
                    method: 'POST',
                    headers: {
                        'Content-Type': 'application/json',
                    },
                    body: JSON.stringify(formData)
                });

                if (response.ok) {
                    successMessage.style.display = 'block';
                    form.reset();
                    window.scrollTo(0, 0);
                } else {
                    const error = await response.json();
                    alert('Error: ' + (error.message || 'Failed to send message'));
                }
            } catch (error) {
                alert('Error: Unable to send message. Please try again later.');
            }
        });

        // Real-time validation feedback
        document.getElementById('fullName').addEventListener('blur', function() {
            const value = this.value.trim();
            if (value.length > 0 && value.length < 2) {
                showError('fullName', 'Full name must be at least 2 characters');
            } else {
                showError('fullName', '');
            }
        });

        document.getElementById('email').addEventListener('blur', function() {
            const value = this.value.trim();
            if (value.length > 0 && !validateEmail(value)) {
                showError('email', 'Please enter a valid email address');
            } else {
                showError('email', '');
            }
        });
    </script>
</body>
</html>