check if tag is empty jquery code example

Example 1: jquery if div is empty

function isEmpty( el ){
      return !$.trim(el.html())
  }
  if (isEmpty($('#element'))) {
      // do something
  }

Example 2: how to innerhtml is empty

element.innerHTML.length == 0 ? element.appendChild(createdEl) : (element.innerHTML = '', modalNote.appendChild(createdEl));