Questo script inserito in functions.php del tema child del tuo sito in wordpress serve per abilitare gli shortcode nel campo descrizione di un modulo Gravity Form
// Updated in January 2021
add_filter( 'gform_pre_render', 'nn_do_shortcode_gform_description', 10, 2 );
function do_shortcode_gform_description( &$item, $key ) {
// Back-compatibility for a VERY old version of GF
if ( is_string( $item ) ) {
$item = do_shortcode( $item );
} else {
$item['description'] = do_shortcode( $item['description'] );
}
}
function nn_do_shortcode_gform_description( $form, $ajax ) {
$form['description'] = do_shortcode( $form['description'] );
array_walk_recursive( $form['fields'], 'do_shortcode_gform_description' );
return $form;
}