Remove cookie problems JS-COOKIE

JS Cookies remove cookie, undefined

Hi Guys, I have trying to remove a cookie from a domain but I can’t, the console return undefined.

When I log in the cookie is set up in .dev.books.com but after that the URL change to platform.dev.books.com and keep the same cookies. The name of the cookie I want to remove is bookId, here is my try:

Cookies.set('bookId', ' ');

But instead to change the cookie value, create a new one with the domain platform.dev.books.com

If I use

Cookie.remove('bookId') 

the console return undefined

Thanks, any help will be helpful

Answer

You can unset cookie and set the expire header time to a past date

document.cookie = "bookId=; expires=Thu, 01 Jan 1970 00:00:00 UTC";