@fastidious@arrakis.netbros.com So the regex just needs to be updated to support Unicode and to have the same set of rules, namely:

• Must start with a letter – Even if that letter is in another language
  
• Must only contain letters, numbers, underscores and dashes
  
• Must be no longer than 15 characters long
  

I’m sure we can make this happen and support Username/Feed names in other languages! 😅 👌

@fastidious@arrakis.netbros.com From the many attempts and investigations I’ve seen over the past day I would have to agree 😆