Poznaj Szybką Inwentaryzację​

function waitForElement(selector, callback) { const el = document.querySelector(selector); if (el) { callback(el); } else { setTimeout(() => waitForElement(selector, callback), 300); } } waitForElement('#form-field-telefon', function (phoneInput) { const form = phoneInput.closest('form'); if (!form) return; form.addEventListener('submit', function (e) { let rawPhone = phoneInput.value; let phone = rawPhone.replace(/\D/g, ''); // usuń wszystkie znaki niebędące cyframi // Usuń +48 lub 48 z początku, jeśli jest if (phone.startsWith('48')) { phone = phone.substring(2); } // Po tych operacjach numer powinien mieć 9 cyfr const isAllSame = phone.length === 9 && phone.split('').every(d => d === phone[0]); const isSequential = '1234567890'.includes(phone); const oldError = phoneInput.parentNode.querySelector('.phone-error'); if (oldError) oldError.remove(); if (isAllSame || isSequential || phone.length !== 9) { e.preventDefault(); const errorEl = document.createElement('div'); errorEl.className = 'elementor-message phone-error'; errorEl.style.color = 'red'; errorEl.style.marginTop = '5px'; errorEl.textContent = 'Podany numer telefonu wygląda na nieprawidłowy.'; phoneInput.parentNode.appendChild(errorEl); phoneInput.focus(); } }); });