Function isValidUsername

packages/shared/src/utils/validate.ts:33–38

(str: string)

};

export const isValidUsername = (str: string): Validated => {
  if (!validCharsRE.test(str)) return invalidCharError;
  if (str.length < 3) return usernameTooShort;
  if (isHttpStatusCode(str)) return usernameIsHttpStatusCode;
  return validationSuccess;
};

// link template:
// https://learn.microsoft.com/LOCALE/users/USERNAME/transcript/ID