register them! :)

if the functionality doesn't exist already, consider creating a plugin that checks for "reserved/restricted" names.

@Diego de Itu: yes, I now have to use this stupid way.

@Patrick Taylor: It's hard for me to do that. :-(

Diego de Itu the problem with this is then you are putting into your members list that is searchable the names that you don't want on your site as in f*** etc

Have you thought of deploying a javascript into the text input tag? The script can import a list of words from a text file that you can add words to as you need. This would act similar to form validation and would tell the form to clear the field and produce a message telling the user to change the name.

Just an example: <input type="text" name="username" onChange="checkName();"

-Carlos

@Malaga Jack: that's an annoying problem.

@Carlos: good idea, where can get such a free script?

aw man...;;;;-)

"free" scripts are those that people usually code for themselves in php, javascript, etc LOL ;-O

oh BTW
@Carlos
Mi amigo de Melbourne en AUST mi antigua ;-)
I almost missed that " onChange="checkName(); "
Yep ;-) that's the kind of JS code needed