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`; const container = wrapper.firstElementChild; const closeBtn = wrapper.querySelector('[platform-toast-close]'); if (closeBtn) { closeBtn.addEventListener('click', (e) => { e.preventDefault(); e.stopPropagation(); container.remove(); }); } return wrapper; } }; const isValidEmail = (email) => { return String(email) .toLowerCase() .match( /^(([^<>()[\]\\.,;:\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,}))$/ ); }; document.querySelectorAll('.email-subscribe-form').forEach((form) => { const ajax_url = "https://tutorlms.com/wp-admin/admin-ajax.php" form.addEventListener('submit', async (e) => { e.preventDefault(); const btnSubmit = form.querySelector('button[type="submit"]'); const spinner = btnSubmit?.querySelector('.platform-spinner-border'); const emailInput = form.querySelector('input[name="email"]'); const email = emailInput?.value?.trim() || ''; if (!isValidEmail(email)) { toast.error('Please enter valid email address'); return; } const formData = new FormData(form); try { btnSubmit?.setAttribute('disabled', 'disabled'); spinner?.classList.remove('platform-d-none'); const response = await fetch(ajax_url, { method: 'POST', body: formData, credentials: 'same-origin' }); const res = await response.json(); if (res.success) { toast.success(res.data); form.reset(); } else { toast.error(res.data); } } catch (err) { console.error(err); } finally { btnSubmit?.removeAttribute('disabled'); spinner?.classList.add('platform-d-none'); } }); }); });