Server must support 3 symbols length for user names
Open
server
- Dominant language
- Java
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Description
In config: minUserNameLength=3, but the user is prompted as shown in the following picture during use:

How to fix this problem?
Contributor guide
No contributing guide indexed for this repository
Research direction
Start by locating the server configuration for minUserNameLength and reproduce the username prompt shown in the attached screenshot. Trace where the configured minimum is validated and identify the mismatch; done means three-character usernames are handled consistently with the configured value.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java
- Domain
- backend
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100