XF 2.2 Where can I set the rules for usernames characters?

[Hareon]

Is not in user registration or in user options.

Which would be the places where maybe I should be. I didn't even find it in the search. Is it possible to edit?

 

[philmckrackon]

 

[Hareon]

I want to allow characters like A-Z, a-z, 0-9 and not allow whitespace.

It's not about words. But characters. My forum is allowing names with spaces.

 

[philmckrackon]

^[a-zA-Z0-9]*$

 

[Hareon]

^[a-zA-Z0-9]*$

View attachment 303143

I never thought that would be the option. It would be much easier if there was an option selector xD

How does this configuration you put in work?
I want to only allow A-Z, a-z, 0-9, -, ' and _

 

[philmckrackon]

Basically it evaluates from left to right for only lower case a-z, upper case A-Z and numeric 0-9
There are thousands of regex guides and testers out there.

regular expression explained - Google Search

 

[Hareon]

Basically it evaluates from left to right for only lower case a-z, upper case A-Z and numeric 0-9
There are thousands of regex guides and testers out there.

regular expression explained - Google Search

Thank you!

 

[philmckrackon]

Oops, missed you wanted to allow - and _ and '
Use ^[a-zA-Z0-9-_']*$