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Use this filter to include additional information in the $form_data array (which is used extensively in custom PDF templates). While you can remove information added to this array we strongly recommend against this. Instead, only use it to add new information.


This filter was introduced in Gravity PDF 4.2.


$form_data | array : The processed Gravity Forms data in array format

$entry | array : The raw Gravity Form Entry array.

$form | array : The Gravity Forms array


The following will include a new piece of data in the ['misc'] key:

add_filter( 'gfpdf_form_data', function( $form_data, $entry, $form ) {

$form_data['misc']['custom_key'] = 'Information';

return $form_data;
}, 10, 3 );

Source Code

This filter is located in the Model_PDF::get_form_data() method in /src/model/Model_PDF.php.