https://limburger-dommusik.de/_assets/afda9b37bbbb38d3e0a775c098bcb126/Js/contact.js?1789044955

1const contactModules = document.querySelectorAll('.contact-module');
2
3contactModules.forEach((contactModule) => {
4  let contactData = contactModule.querySelector('.contact-data');
5  let button = contactModule.querySelector('.contact-info-heading-mobile');
6
7  button.addEventListener('click', function () {
8    if (this.classList.contains('active')) {
9      this.classList.remove('active');
10      this.setAttribute('aria-expanded', false);
11    } else {
12      this.classList.add('active');
13      this.setAttribute('aria-expanded', true);
14    }
15  });
16
17  if (contactData.childNodes.length === 1) {
18    contactModule.classList.add('empty');
19  }
20});