apply_filters( "customize_validate_{$this->id}", WP_Error $validity, mixed $value, WP_Customize_Setting $setting )

611		 * @since 4.6.0612		 *613		 * @param WP_Error             $validity Filtered from `true` to `WP_Error` when invalid.614		 * @param mixed                $value    Value of the setting.615		 * @param WP_Customize_Setting $setting  WP_Customize_Setting instance.616		 */617		$validity = apply_filters( "customize_validate_{$this->id}", $validity, $value, $this );618 619		if ( is_wp_error( $validity ) && ! $validity->has_errors() ) {620			$validity = true;621		}622		return $validity;623	}