[BUG]: The function does not enforce a minimum length for the name or symbol strings.

[aniket866]

Bug Description

• **Where?:** Factory.sol — createTNT function.

• Issue: The function does not enforce a minimum length for the name or symbol strings.

• Fix: Add require(bytes(name).length > 0 && bytes(symbol).length > 0, "Invalid metadata").

• Why?: Prevents the creation of "ghost" tokens with empty identifiers that break UI displays.

Steps to Reproduce

N/A

Logs and Screenshots

N/A

Environment Details

N/A

Impact

Medium - Feature works but has issues

Code of Conduct

• I have joined the Discord server and will post updates there
• I have searched existing issues to avoid duplicates