vb.org Archive - Disallow spaces and special chars in usernames?

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SocialNetworkBuzz

10-01-2007 07:49 PM

Disallow spaces and special chars in usernames?

How can I set it to disallow spaces, -, _, and special chars in the username?

Dismounted

10-02-2007 05:25 AM

Admin CP > vBulletin Options > User Registration Options > Username Regular Expression

Code:

/[a-z0-9]+/i

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