I had to build a form with a select field populated with all the users registered in database. There are 10 users that I can see in
To get all the users, I used
But in my select, I have one empty option in addition to my 10 users.
I checked in my database, and I found this empty UID=0 record:
I searched the Internet but I didn't find a satisfying answer. I read something about Anonymous user but I didn't get it.
- Is this record important?
- Does it have to be there?
- If yes, I'll do some trick to ignore it in my select.
- If not, can I just delete it?
Thank you in advance for this little trivial question.