Fix JavaScript conflicts and optimize typewriter effect
- Removed 15+ redundant JavaScript files causing conflicts - Optimized typewriter-effect.js with smoother animations - Consolidated hamburger menu implementations - Cleaned up duplicate inline scripts across all pages - Enhanced main.js with consolidated scroll effects - Improved page loading performance by eliminating conflicts - Fixed lagging/vibrating typewriter effect in hero section - Updated all HTML pages to use only 4 core JavaScript files
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@@ -1,311 +0,0 @@
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/**
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* Form validation and submission handler
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* Provides interactive form experiences with validation and feedback
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*/
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document.addEventListener('DOMContentLoaded', function() {
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// Initialize all forms on the page
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const forms = document.querySelectorAll('form');
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forms.forEach(form => {
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initFormValidation(form);
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});
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// Contact form special handling
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const contactForm = document.querySelector('.contact-form');
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if (contactForm) {
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initContactForm(contactForm);
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}
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// Newsletter form special handling
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const newsletterForm = document.querySelector('.newsletter-form');
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if (newsletterForm) {
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initNewsletterForm(newsletterForm);
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}
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});
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// Initialize form validation
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function initFormValidation(form) {
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const inputs = form.querySelectorAll('input, textarea, select');
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// Add validation classes and event listeners
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inputs.forEach(input => {
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// Skip submit buttons
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if (input.type === 'submit') return;
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// Create validation message element
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const validationMessage = document.createElement('div');
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validationMessage.className = 'validation-message';
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input.parentNode.appendChild(validationMessage);
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// Add input event listeners
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input.addEventListener('blur', function() {
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validateInput(input);
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});
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input.addEventListener('input', function() {
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// Remove error styling on input
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input.classList.remove('input-error');
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validationMessage.textContent = '';
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});
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// Add floating label effect for text inputs
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if (['text', 'email', 'tel', 'password', 'textarea'].includes(input.type)) {
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const label = document.querySelector(`label[for="${input.id}"]`);
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if (label) {
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// Position the label over the input initially
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label.classList.add('floating-label');
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// Move label up when input is focused or has content
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input.addEventListener('focus', function() {
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label.classList.add('label-active');
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});
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input.addEventListener('blur', function() {
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if (!input.value) {
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label.classList.remove('label-active');
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}
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});
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// Check initial state
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if (input.value) {
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label.classList.add('label-active');
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}
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}
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}
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});
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// Form submission
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form.addEventListener('submit', function(e) {
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e.preventDefault();
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let isValid = true;
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// Validate all inputs
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inputs.forEach(input => {
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if (!validateInput(input)) {
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isValid = false;
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}
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});
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// If form is valid, proceed with submission
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if (isValid) {
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submitForm(form);
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}
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});
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}
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// Validate individual input
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function validateInput(input) {
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const validationMessage = input.parentNode.querySelector('.validation-message');
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let isValid = true;
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let message = '';
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// Required field validation
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if (input.required && !input.value.trim()) {
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isValid = false;
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message = 'This field is required';
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}
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// Email validation
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if (input.type === 'email' && input.value.trim()) {
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const emailPattern = /^[^\s@]+@[^\s@]+\.[^\s@]+$/;
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if (!emailPattern.test(input.value)) {
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isValid = false;
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message = 'Please enter a valid email address';
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}
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}
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// Phone validation
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if (input.type === 'tel' && input.value.trim()) {
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const phonePattern = /^[\d\s\+\-\(\)]{7,20}$/;
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if (!phonePattern.test(input.value)) {
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isValid = false;
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message = 'Please enter a valid phone number';
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}
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}
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// Custom validation based on data attributes
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if (input.dataset.minLength && input.value.length < parseInt(input.dataset.minLength)) {
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isValid = false;
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message = `Minimum length is ${input.dataset.minLength} characters`;
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}
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// Update UI based on validation result
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if (!isValid) {
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input.classList.add('input-error');
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if (validationMessage) {
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validationMessage.textContent = message;
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validationMessage.classList.add('error-message');
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}
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} else {
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input.classList.remove('input-error');
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if (validationMessage) {
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validationMessage.textContent = '';
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validationMessage.classList.remove('error-message');
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}
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}
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return isValid;
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}
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// Submit form with animation
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function submitForm(form) {
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// Create loading overlay
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const loadingOverlay = document.createElement('div');
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loadingOverlay.className = 'form-loading-overlay';
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loadingOverlay.innerHTML = `
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<div class="loading-spinner"></div>
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<p>Submitting...</p>
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`;
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form.appendChild(loadingOverlay);
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// Simulate form submission (replace with actual AJAX submission)
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setTimeout(() => {
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loadingOverlay.innerHTML = `
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<div class="success-icon">✓</div>
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<p>Thank you! We'll be in touch soon.</p>
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`;
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loadingOverlay.classList.add('submission-success');
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// Reset form after success
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setTimeout(() => {
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form.reset();
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form.removeChild(loadingOverlay);
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// Reset all floating labels
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const labels = form.querySelectorAll('.floating-label');
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labels.forEach(label => {
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label.classList.remove('label-active');
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});
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}, 3000);
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}, 1500);
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}
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// Special handling for contact form
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function initContactForm(form) {
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// Add animation for form sections
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const formSections = form.querySelectorAll('.form-section');
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if (formSections.length > 1) {
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// Create navigation buttons
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const navigation = document.createElement('div');
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navigation.className = 'form-navigation';
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let currentSection = 0;
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// Initially hide all sections except the first
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formSections.forEach((section, index) => {
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if (index > 0) {
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section.classList.add('hidden-section');
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}
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});
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// Next button functionality
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const nextBtn = document.createElement('button');
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nextBtn.type = 'button';
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nextBtn.className = 'btn btn-secondary next-section';
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nextBtn.textContent = 'Next';
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nextBtn.addEventListener('click', () => {
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// Validate current section before proceeding
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const currentInputs = formSections[currentSection].querySelectorAll('input, textarea, select');
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let sectionIsValid = true;
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currentInputs.forEach(input => {
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if (!validateInput(input)) {
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sectionIsValid = false;
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}
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});
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if (sectionIsValid && currentSection < formSections.length - 1) {
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formSections[currentSection].classList.add('hidden-section');
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formSections[currentSection].classList.add('section-left');
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currentSection++;
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formSections[currentSection].classList.remove('hidden-section');
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updateNavigationState();
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}
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});
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// Previous button functionality
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const prevBtn = document.createElement('button');
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prevBtn.type = 'button';
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prevBtn.className = 'btn btn-outline prev-section';
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prevBtn.textContent = 'Previous';
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prevBtn.style.display = 'none';
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prevBtn.addEventListener('click', () => {
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if (currentSection > 0) {
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formSections[currentSection].classList.add('hidden-section');
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currentSection--;
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formSections[currentSection].classList.remove('hidden-section');
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formSections[currentSection].classList.remove('section-left');
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updateNavigationState();
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}
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});
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// Add navigation to form
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navigation.appendChild(prevBtn);
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navigation.appendChild(nextBtn);
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form.appendChild(navigation);
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// Update navigation buttons state
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function updateNavigationState() {
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prevBtn.style.display = currentSection > 0 ? 'inline-block' : 'none';
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nextBtn.textContent = currentSection === formSections.length - 1 ? 'Submit' : 'Next';
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// Replace next button with submit on last section
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if (currentSection === formSections.length - 1) {
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nextBtn.classList.add('submit-form');
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nextBtn.addEventListener('click', () => {
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form.dispatchEvent(new Event('submit'));
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});
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} else {
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nextBtn.classList.remove('submit-form');
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}
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}
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}
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}
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// Newsletter subscription form handling
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function initNewsletterForm(form) {
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form.addEventListener('submit', function(e) {
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e.preventDefault();
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const emailInput = form.querySelector('input[type="email"]');
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if (!emailInput) return;
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// Validate email
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if (!validateInput(emailInput)) return;
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// Create animated check mark for subscription
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const subscribeBtn = form.querySelector('button[type="submit"]');
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if (subscribeBtn) {
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subscribeBtn.innerHTML = '<div class="subscribe-loader"></div>';
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subscribeBtn.disabled = true;
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setTimeout(() => {
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subscribeBtn.innerHTML = '<span class="subscribe-check">✓</span>';
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subscribeBtn.classList.add('subscribed');
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// Display thank you message
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const thankYou = document.createElement('div');
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thankYou.className = 'subscription-thanks';
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thankYou.textContent = 'Thank you for subscribing!';
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form.appendChild(thankYou);
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// Reset form after delay
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setTimeout(() => {
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form.reset();
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subscribeBtn.innerHTML = 'Subscribe';
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subscribeBtn.disabled = false;
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subscribeBtn.classList.remove('subscribed');
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if (form.contains(thankYou)) {
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form.removeChild(thankYou);
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}
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}, 3000);
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}, 1500);
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}
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});
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}
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