Hi all,
I am using CB quite a long time now and the very first time I am about to drive crazy. I am working on some kind of service app for a client who likes to send a birthday card designed mail to each of his employes based on a zodiac value.
Since each zodiac is "assigned" to 2 date values (starting at -> ending at), I tried using Auto Actions for this, using a date value for e.g. virgin start and virgin end. my birthday field was configured like

Type = Usergroup
Triggers = onAfterUserRegistration,onAfterUserUpdate
User = Automatic
Access = Everybody
Conditional = cb_birthday -> Greater Than or Equal To -> virgin_start
Less Than or Equal To -> virgin_end
Usergroup Action = Add Usergroup -> Virgin

All fields were set as date, start and end default value was set with this dates (2012-08-24 and 2012-09-23)
It was working well, as long I only had this one group - adding a second one, some users were assigned to the one, other ones to both groups, depending on the birthday field value.
I am thinking about it could be because of the year value (2012) - but maybe also because of birthday don't read the month value right.

How would you suggest to handle this issue? Is there some way to set up a date range to be used as single field value?

Krileon, that was working pretty fine (okay, okay, let's say until now - I'll start to setup the whole missing date fields now). So I'd like to thank you for the support.

Anyway there is a second issue, somehow attending the one you've answered:

Since every zodiac is coming with a start and an end value (mostly fitting in a month), I am setting the "default at registration only" field - let's stay with the virgin example: 2012-08-24 (the start) and 2012-09-23 (ending up with virginity ) - after entering all this values, I am going to set the field "readonly" in the PHP and further I am going to hide all those "div#cbfr_XX" with a short custom CSS to make the list disappear during the registration process, because these values won't be changed anyway.

But back to the issue coming up with 2013 - since a date value is a date a date value like YYYY-MM-DD: do I have ANY chance to strip and remove it from the fields where I don't need it? Actually all of them: virgins, lions, scorpions.... they all are coming back year by year (... as long we expect the Maya Indians failed interpreting the calendar ...)

Would be nice, if you have some easy to go solution for this - like before. Thanks, Tobi

How exactly do I use this?