For one site need to do the plug 18+.
As better? As is correct? In General what options are there?
Ideally, to be displayed again at a certain time, e.g. a week.
Not to bother people, especially administrators and editors.
And there will be enough times a week? Have any laws?
Site about tobacco products.
Check the appropriate cookie, and if not, then the user went for the first time (or week) and forward it to the spec. page of 18, where he will have to enter your date of birth. Then write the cookie for a period of 7 days and during this time a person's annoying :)
sylvan.Pfannerstill answered on July 2nd 19 at 17:49
What do you mean the plug? Something like modelki? or drop down top bar?