A question item that allows the respondent to indicate a date. Items can be accessed or created
from a Form. When used in a quiz, these items are graded.
// Open a form by ID and add a new date item.
var form = FormApp.openById('1234567890abcdefghijklmnopqrstuvwxyz');
var item = form.addDateItem();
item.setTitle('When were you born?');
A question item that allows the respondent to indicate a date. Items can be accessed or created from a Form. When used in a quiz, these items are graded.