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Old 12-11-2017, 12:20 AM
michael11121 michael11121 is offline
 
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Default Prevent users from using multiple spaces in a row in username

I'm looking to restrict usernames to using only alphabetic letters and numbers. I also need to prevent multiple spaces in a row between characters but I want to allow spaces. My current username regular expression is this
Code:
^[a-zA-Z0-9 ]+$
. Any ideas?

edit: Solved, thank you.
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Old 12-11-2017, 06:16 AM
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MarkFL MarkFL is offline
 
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Default

Users can enter multiple spaces in a row, but these are automatically reduced to one space before being stored in the db (at least that's what my vB 4.2.5 dev site did when I tested it.).
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