Javascript Testing

js-fe-test-blog-todo.js

document.addEventListener('submit', function (event) {
    event.preventDefault();
    var elements = document.querySelector('#aform').elements;
    var todoItem = elements['todo-input'].value;

    var todoList = document.querySelector('#todo-list');
    if (todoItem) {
      todoList.innerHTML += '<li>' + todoItem + '</li>';
    }
  });