arf_predisplay_form
Usage:
add_action('arf_predisplay_form', 'your_function', 10, 1);
function your_function($form){
//Do Your Action
echo "Additional content or inputs.";
}
Parameters:
$form
Array of Form options.
add_action('arf_predisplay_form', 'your_function', 10, 1);
function your_function($form){
//Do Your Action
echo "Additional content or inputs.";
}