Redis port min 0

[Salomoniki]

Directadmin running redis on unix-socket, so it need set the port to 0. Redis in Joomla dont works. Dont change to port 0

Port into administrator/components/com_config/forms/application.xml

		name="redis_server_port"
		type="number"
		label="COM_CONFIG_FIELD_REDIS_PORT_LABEL"
		description="COM_CONFIG_FIELD_REDIS_PORT_DESC"
		showon="cache_handler:redis[AND]caching:1,2"
		min="1"
		max="65535"
		default="6379"
		filter="integer"
		validate="number"

My sugestion.
min="0"