I am trying to post objects from a bootstrap modal to the local storage in JavaScript. The set of details gets posted to the local storage but the other form entries do not. Here is my code.

//function to add tasks to the loacal storage
function addTask() {
  myTasks.push(new TaskManager(id,taskName.value,assignedTo.value,dueDate.value,statusButton.value,description.value ));
  localStorage.setItem("tasks", JSON.stringify(myTasks));
}