Function formatDate

scripts/web_timer_main.js:483–488

(date)

}

function formatDate(date) {
  let year = date.getFullYear();
  let month = padZero(date.getMonth() + 1);
  let day = padZero(date.getDate());
  return `${year}-${month}-${day}`;
}

function padZero(num) {
  return num.toString().padStart(2, "0");