xF1 Add-on Minecraft Name Check 1.1.1

Click here for pictures

Minecraft Name Check

Check if the username given during registration is a valid Minecraft username.
Also checks for illegal characters

Features

• Based off Mojang's API - 100% accuracy
• Lightweight
• Fully Open Source under the MIT License
• Stops spam bots without the need for complex captcha
• Editable phrases for error messages
• Checks invalid characters as well

Bug Reports and Suggestions

If you find any bugs or have a suggestion, please post on the Issue tracker on GitHub.

Support

Please post on the discussion, and I'll see if I can help.