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  #1  
Old 06-18-2012, 04:37 PM
Artistichaven Artistichaven is offline
 
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Default Prohibit double spaces in username.

Does anyone know how I could stop users from registering with two or more spaces next to each other in their username?
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Old 06-18-2012, 05:51 PM
Andy Andy is offline
 
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I suggest not allowing any spaces at all.
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Old 06-18-2012, 06:18 PM
Artistichaven Artistichaven is offline
 
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Quote:
Originally Posted by Andy View Post
I suggest not allowing any spaces at all.
I want to allow spaces, just not double spaces.
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Old 06-18-2012, 07:45 PM
kh99 kh99 is offline
 
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What version do you have? I find when I test the latest vb3 version (3.8.7PL2) that although the registration page allows me to enter a username with multiple consecutive spaces, they are removed (condensed to one space) when the user is created. But a while back there was an issue where usernames could be duplicated by including some sort of non-printable characters, and there was a regular expression that was given as a work-around. I don't know if 3.8.7PL2 fixes that in some other way or not.
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Old 06-19-2012, 02:41 PM
Artistichaven Artistichaven is offline
 
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I used ^[A-Za-z0-9 ]+$. I tried adding [^( )], but it didn't work. We're using 3.8.7, let me check the double spaces shrinking thing now.

Edit:
My gosh! You're right, it condenses double spaces.
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