Creating A Google Form Using Google Apps Script

function createTestForm() {
  var form = FormApp.create('This is a test form');

  // First question - What percent?
  var percentQuestion = form.addMultipleChoiceItem();
  percentQuestion.setTitle('What percent?');
  percentQuestion.setChoices([
    percentQuestion.createChoice('25%'),
    percentQuestion.createChoice('50%'),
    percentQuestion.createChoice('75%'),
    percentQuestion.createChoice('100%')
  ]);

  // Second question - What's your email?
  var emailQuestion = form.addTextItem();
  emailQuestion.setTitle("What's your email?");
  emailQuestion.setValidation(FormApp.createTextValidation()
    .requireTextIsEmail()
    .build());

  // Third question - Enter a number
  var numberQuestion = form.addTextItem();
  numberQuestion.setTitle('Enter a number');
  numberQuestion.setValidation(FormApp.createTextValidation()
    .requireNumber()
    .build());

  Logger.log('Form URL: ' + form.getPublishedUrl());
  Logger.log('Editor URL: ' + form.getEditUrl());
}