[Mediawiki-l] Question regarding MediaWiki

[Nathan]

I sent this e-mail last week and somehow, it didn't get posted:

I wondering if this is possible in MediaWiki:

User registers.
User has to confirm e-mail is valid to register (yes, I know this part is)
Then user is told "You must send a copy of photo ID etc etc" (there's a 
method to my madness, it's to reduce anonymity so all users are 
responsible for what they post, be it an article or a comment)..so their 
account is put on some sort of hold status pending this.

It should be possible, I just don't know how.

I'd appreciate it if replies were sent (or cc'd) to my e-mail address.

Thanks in advance for the help.

- Nathan