Function fillStepError

public/assets/js/script.js:33–39

(selector, errorMsg)

};

const fillStepError = (selector, errorMsg) => {
  const element = document.querySelector(selector);
  if (element) {
    element.textContent = errorMsg;
    element.style.display = 'block';
  }
};

const fillBtn = (selector, message) => {
  const element = document.querySelector(selector);