I am creating my own Cookie Consent, and I've experienced a problem with revoking consent - so the user has already allowed consent, but changed their mind and wants to deny them.
When it comes to Google Analytics cookies, there are 2 cookies stored in the browser by GA. One of them is simply called _ga, but the other one is called _ga_ + unique code for every user (for example: _ga_CPQBB2KVM4).
I cannot figure out a way to delete the cookie with the unique code, since I only know it's first 4 characters (I'm using Javascript).
I would be very grateful if you could help me with this!
You could just remove the cookie value using:
function removeCookieValue(name) {
document.cookie = name+'="";-1; path=/';
}
removeCookieValue('_ga')