42 lines
1.5 KiB
JavaScript
42 lines
1.5 KiB
JavaScript
document.addEventListener('DOMContentLoaded', function () {
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// Navbar shrink on scroll
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const navbar = document.querySelector('.navbar-sticky');
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if (navbar) {
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window.addEventListener('scroll', () => {
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if (window.scrollY > 50) {
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navbar.classList.add('scrolled');
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} else {
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navbar.classList.remove('scrolled');
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}
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});
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}
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// Smooth scroll 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 form validation
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const newsletterForm = document.querySelector('#newsletterForm');
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if(newsletterForm) {
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newsletterForm.addEventListener('submit', function(e) {
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const emailInput = document.querySelector('#email');
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if (!validateEmail(emailInput.value)) {
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e.preventDefault();
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alert('Please enter a valid email address.');
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emailInput.focus();
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}
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});
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}
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function validateEmail(email) {
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const re = /^(([^<>()[\\]\\.,;:\s@\"]+(\.[^<>()[\\]\\.,;:\s@\"]+)*)|(\".+\"))@((\[[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\\.)+[a-zA-Z]{2,}))$/;
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return re.test(String(email).toLowerCase());
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}
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});
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