Merge Tags
Fillable PDFs uses merge tags to allow you to dynamically insert links to generated PDFs in your notifications, confirmations and more.
A merge tag uses curly braces and looks like this: {fillable_pdfs}.
You can learn more about merge tags in general in this Gravity Forms documentation article.
The {fillable_pdfs} Merge Tag
Everywhere the {fillable_pdfs} merge tag is used, it is included in the merge tags drop down for easy inserting into your notification or confirmation. A separate option is available for each Fillable PDFs feed on your form.
The {fillable_pdfs} merge tag has three parameters: {fillable_pdfs:[feed_id]:[modifier]}.
fillable_pdfs
Required. This is also referred to as the descriptor. It tells Gravity Forms that this is a Fillable PDFs merge tag, rather than a standard field merge tag.
[feed_id]
Required. This is the feed ID to get the Generated PDF from.
[modifier]
Optional. A list of possible modifiers are listed below.
Modifiers
:name
Displays only the file name of the PDF.
:url
Displays only the URL of the PDF.
:url_signed
Display only the signed URL of the PDF.