Automattic / jetpack

	 */

	public static function validate_sharing_show( $value, $request, $param ) {

		$views = array( 'index', 'post', 'page', 'attachment', 'jetpack-portfolio' );

		if ( ! is_array( $value ) ) {

			return new WP_Error( 'invalid_param', sprintf( esc_html__( '%s must be an array of post types.', 'jetpack' ), $param ) );

		}

		if ( ! array_intersect( $views, $value ) ) {

			return new WP_Error( 'invalid_param', sprintf(

				/* Translators: first variable is the name of a parameter passed to endpoint holding the post type where Sharing will be displayed, the second is a list of post types where Sharing can be displayed */

	 * @return bool

	 */

	public static function validate_module_list( $value = '', $request, $param ) {

		if ( ! is_array( $value ) ) {

			return new WP_Error( 'invalid_param_value', sprintf( esc_html__( '%s must be an array', 'jetpack' ), $param ) );

		}

		$modules = Jetpack::get_available_modules();