apply_filters( 'wp_ability_validate_output', true|WP_Error $is_valid, mixed $output, string $ability_name )

742		 * @since 7.1.0743		 *744		 * @param true|WP_Error $is_valid     The validation result from default validation.745		 * @param mixed         $output       The output data being validated.746		 * @param string        $ability_name The name of the ability.747		 */748		$validity = apply_filters( 'wp_ability_validate_output', $is_valid, $output, $this->name );749		if ( false === $validity ) {750			return new WP_Error( 'ability_invalid_output', __( 'Invalid output.' ) );751		}752		if ( is_wp_error( $validity ) && $validity->has_errors() ) {753			return $validity;754		}