promo = apply_filters('omgf_pro_promo', sprintf(__('Upgrade to Pro to enable this option.', $this->plugin_text_domain), OMGF_Admin_Settings::FFWP_WORDPRESS_PLUGINS_OMGF_PRO)); } } /** * */ public function do_before() { ?>

title ?>

$option_label) : ?> class="" name="" value="" />

promo; ?>

class="" type="text" name="" placeholder="" value="" />

class="" name="" />