Which special characters are allowed by default in usernames? #10433

varunab created 3 years ago

What is your product version? 8.1.0
What is your product type (Angular or MVC)? MVC
What is product framework type (.net framework or .net core)? .Net Core

Hello.

what are the allowed values/special characters for the “username” field?

I entered "k!%^)<>?"{}2" and got an error message saying "User name k!%^)<>?"{}2 is invalid, can only contain letters or digits". But I have been able to create usernames containing @, ' and _

2 Answer(s)

ismcagdas created 3 years ago

Support Team

Hi,

You can configure allowed characters as shown below;

services.Configure<IdentityOptions>(options =>
{
  options.User.AllowedUserNameCharacters = 
  "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ@";
});

0

varunab created 3 years ago

thank you

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