Cookies: Setting a cookie domain

The domain can be used to specify a subdomain for your cookie.

document.cookie = 'name=Flavio; domain=mysite.com;'

If not set, it defaults to the host portion even if using a subdomain (if on subdomain.mydomain.com, by default it’s set to mydomain.com). Domain cookies are included in subdomains.

Lessons in this unit:

0:	Introduction
1:	Setting cookies
2:	Setting a cookie expiration date
3:	Setting a cookie path
4:	▶︎ Setting a cookie domain
5:	Cookies security
6:	Updating a cookie
7:	Deleting a cookie
8:	Accessing the value of a cookie
9:	Checking if a cookie exists
10:	Inspecting cookies

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