Order of error checking

[jordanwb]

In the registration process in my SCM there's a bunch of stuff that needs to be done, but I'm not sure what order.

 

List of stuff to be done:

 

• Make sure pass and confirm pass are the same
  
• Make sure email and confirm email are the same
  
• Make sure user login name and user display name are not the same
  
• Make sure user Login Name and User Display Name and password meets length requirement
  
• Make sure User Login Name, User Display Name, password and email are valid
  
• Make sure User Login Name, User Display Name and email are not in use.
  
• Make sure all fields are set
  

 

What do you guys think?

 

I find the Confirm boxes annoying.