Accessing HTML Service Form Object

I'm working through https://developers.google.com/apps-script/guides/html/communication trying to submit a form with info loaded from a google sheet. On the client side I have (Ba

Solution 1:

This chunk doesn't make sense to me

  var formBlob = formObject.myFile;

Your form doesn't contain the input whose 'name' attribute is set to 'myFile'. Once you click 'submit', the 'formObject' variable will be:

{
 email: "Loading...", //from <select id="optionList" name="email">
 message: "The cat was playing in the garden." //from  <textarea name="message">

}