This filter can be used to insert HTML mark up before the entry HTML markup has been generated.
This action was introduced in Gravity PDF 4.1.
$entry | array
- The Gravity Forms entry array
$config | array
- The current Gravity PDF settings array
This snippet will display a message before the PDF field HTML markup:
If you want to display a message when a particular value is entered into the form use the
This filter is located in the
process_html_structure() method of