Remember visitors in comment form

[lainme]

If the comment form can remember the visitor's information, they do not need to enter their nick, email every time. It is very convenient.

[dploeger]

We have to add a cookie for that to be able to remember that.

We should, however, make this configurable and time-limit the cookie, because these kind of internet traces are a common discussion.

[michitux]

Maybe we could add a checkbox in the comment form like "Remember data" so the user needs to confirm that cookies are used for this purpose as users might want to change this depending on the computer they are using.

[dploeger]

I second that.