61 lines
2.0 KiB
JavaScript
61 lines
2.0 KiB
JavaScript
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document.addEventListener('DOMContentLoaded', function () {
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const navbar = document.querySelector('.navbar');
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const contactForm = document.getElementById('contactForm');
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// Navbar shrink on scroll
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window.addEventListener('scroll', () => {
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if (window.scrollY > 50) {
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navbar.classList.add('navbar-scrolled');
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} else {
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navbar.classList.remove('navbar-scrolled');
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}
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});
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// Smooth scrolling for anchor links
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document.querySelectorAll('a[href^="#"]').forEach(anchor => {
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anchor.addEventListener('click', function (e) {
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e.preventDefault();
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document.querySelector(this.getAttribute('href')).scrollIntoView({
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behavior: 'smooth'
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});
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});
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});
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// Basic client-side form validation
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if (contactForm) {
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contactForm.addEventListener('submit', function(e) {
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e.preventDefault();
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let isValid = true;
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const name = document.getElementById('name');
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const email = document.getElementById('email');
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const message = document.getElementById('message');
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// Reset states
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[name, email, message].forEach(f => {
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f.classList.remove('is-invalid');
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});
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if (name.value.trim() === '') {
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name.classList.add('is-invalid');
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isValid = false;
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}
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if (email.value.trim() === '' || !/^[\w-\.]+@([\w-]+\.)+[\w-]{2,4}$/.test(email.value)) {
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email.classList.add('is-invalid');
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isValid = false;
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}
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if (message.value.trim() === '') {
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message.classList.add('is-invalid');
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isValid = false;
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}
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if (isValid) {
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// On a real site, you'd submit this via AJAX.
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// For this demo, we'll just show an alert.
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alert('Thank you for your message! We will get back to you soon.');
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contactForm.reset();
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}
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});
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}
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});
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