Trying to figure out if this is at all possible. Not looking too great.
A client is trying to take a form, that is used in several places via embed code and have one of the instances its used trigger an email with a link to a pdf. The link to the pdf is not hosted on Marketo, they think it is possible it will change in the future. They would like to use a hidden form fields that will a) only send the email when that specific form instance is filled out and b) automatically update the link in the email if they choose to send it.
My head is spinning, I have never used hidden fields in a way that was not simply to add hidden info to a lead. Is any of this possible? Could I get reasons why or alternatives? Help is very appreciated!