gfpdf_pre_generate_and_save_pdf

Description

This action can be used to run a task or change a setting prior to the PDF being generated and saved using the API. If you change the PDF settings on the fly, you should use the gfpdf_post_generate_and_save_pdf action to clean up your filter(s).

Version

This action was introduced in Gravity PDF 4.5.

Parameters

$form | array

• The Gravity Forms form array

$entry | array

• The Gravity Form entry array

$settings | array

• The current Gravity PDF settings array

Usage

add_action( 'gfpdf_pre_generate_and_save_pdf', function( $form, $entry, $settings ) {
   add_filter( 'gfpdf_mpdf_class', 'prefix_modify_the_mpdf_object' );
}, 10, 3 );

add_action( 'gfpdf_post_generate_and_save_pdf', function( $form, $entry, $settings ) {
   remove_filter( 'gfpdf_mpdf_class', 'prefix_modify_the_mpdf_object' );
}, 10, 3 );

Source Code

This action is located in the create_pdf() method of /api.php.