ID, 'enable_transparent_header', true ); // Set default values. if( empty( $enable_transparent_header ) ) $enable_transparent_header = ''; // Form fields. echo '

'; // For disable title echo '

'; echo ''; echo ' ' . esc_html__( 'Enable Transparent Header', 'best-hotel' ); echo ''; echo '

'; echo '

'; /*.best-hotel-elements-disable-wrap*/ } public function save_metabox( $post_id, $post ) { // Check if a nonce is set. if ( ! isset( $_POST['best_hotel_disable_elements_nonce'] ) ) return; // Check if a nonce is valid. if ( ! wp_verify_nonce( $_POST['best_hotel_disable_elements_nonce'], 'best_hotel_disable_elements_nonce_action' ) ) return; // Check if the user has permissions to save data. if ( ! current_user_can( 'edit_post', $post_id ) ) return; // Check if it's not an autosave. if ( wp_is_post_autosave( $post_id ) ) return; // Check if it's not a revision. if ( wp_is_post_revision( $post_id ) ) return; // Sanitize user input. $enable_transparent_header_new = isset( $_POST[ 'enable_transparent_header' ] ) ? 'checked' : ''; // Update the meta field in the database. update_post_meta( $post_id, 'enable_transparent_header', $enable_transparent_header_new ); } } new best_hotel_Settings_Meta_Box;