So, the conditional form processing step UI has changed a bit since the last time I used it - and it isn't working the way I need it to. Here is my question/issue:
I have a landing page with form that I have hidden fields in (SFDC campaign ID, Lead Source, etc.). I am using query strings in the URL to populate those fields. However, there is a good chance that the landing page could be reached without the query string parameters. So, I need to be able to set default values for these, where the hidden fields are null. I created a Update Contacts With Custom Values processing step, and entered the contact field and static value I want to use. I then made it conditional on the form value that it corresponds with where it is exactly blank/null (no value in the field). When that is the case, it does not return the value. It returns the value "False".
Any help would be greatly appreciated.