is_nonce_ok( 'brand_sidebar_box' ) ) { return $post_id; } // Ignore auto saves if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) { return $post_id; } // Check the user's permissions if ( !current_user_can( 'edit_posts', $post_id ) ) { return $post_id; } $show_sidebar = in_array( $_POST['brand_show_sidebar'], array( 'no', 'left', 'right', 'default' ), true ) === true ? $_POST['brand_show_sidebar'] : 'default'; update_post_meta( $post_id, '_brand_show_sidebar', $show_sidebar ); } public function render_form( $post ) { $value = get_post_meta( $post->ID, '_brand_show_sidebar', true ); $show_sidebar = isset($value) ? $value : 'no'; ?>

render_nonce_field('brand_sidebar_box'); ?>