Gravity PDF API – get_form_class()

Description

While Gravity Forms provides its own API, we wanted to abstract that functionality and really fine tune the methods we needed (we don't implement everything in the Gravity Forms API). We recommend reviewing the src/helper/Helper_Form.php file for full details.

Version

This method was introduced in Gravity PDF 4.0.

Return

\GFPDF\Helper\Helper_Form | object

• The form class

Usage

This snippet shows how to access our form class and get a Gravity Form:

add_action( 'init', function() {
    if ( class_exists( 'GPDFAPI' ) ) {
        /* Get Gravity PDF form class */
        $gform = GPDFAPI::get_form_class();

        /* You could use GFAPI::get_form() but we found performance problems when called multiple times */
        $form = $gform->get_form( 10 ); /* 10 is the form ID we want to get */
    }
} );

Source Code

This method is located in api.php, and the misc class can be found in src/helper/Helper_Form.php.