public function metaboxes() { $cmb = new_cmb2_box(array('id' => $this->id . '_metabox', 'title' => __("{$this->label} Options", 'scoutwp_plugin'), 'object_types' => array($this->id))); $cmb->add_field(Metaboxes::name($this->id)); $cmb->add_field(Metaboxes::contact_role($this->id)); $cmb->add_field(Metaboxes::email($this->id, array('required' => 'required'))); $cmb->add_field(Metaboxes::description($this->id)); }