Creating a JavaScript cookie on a domain and reading it across sub domains

Question

Below is a JavaScript cookie that is written on the user\'s computer for 12 months.

After we set the cookie on our main domain such as example.com, shou

Answer 1

You can also use the MDN JavaScript Cookie Framework and do:

docCookies.setItem('HelloWorld', 'HelloWorld', myDate, '/', 'example.com');