Hello

It should not be difficult for the pros, but I blocked ...

I do not want to put a cookie only if the form is accepted ... POST variables ['username'] does not work because anyone that gets a cookie in this case ... even if the username is already taken ...

Thank you for your help!

Can you explain your question more clearly?

To determine whether to set a cookie, figure out the conditions you want and then...

PHP Code:

if ($conditions_are_met) {
  setcookie("my_cookie", $cookie_value, time()+31536000); //1 year cookie
}