How to generate a pre-filled form URL for Google Form

Question

I\'m looking for a programmatic way to automate the generation of pre-filled URLs for google forms.

In a recent update, Google introduced a new Forms product to Goog

Answer 1

I found no way to create a pre-filled URL from the form id itself. It is possible if the form has already an answer:

  var form = FormApp.openById('1nGvvEzQHN1n-----_your_for_id_----zemoiYQA');
  var responses = form.getResponses();
  Logger.log(responses[0].toPrefilledUrl());