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MarekWo
dd867c9fac
Updated the message length validation to count actual UTF-8 bytes instead of Unicode characters. This ensures accurate enforcement of the 200-byte LoRa limit, preventing message truncation.
Changes:
- Frontend: Use TextEncoder to count UTF-8 bytes in real-time
- Backend: Validate byte length using text.encode('utf-8')
- HTML: Increased maxlength to 500 to allow more ASCII while JS enforces 200 bytes
Example: "zażółć gęślą jaźń 😀😁"
- Before: ~22 chars ❌
- After: ~35 bytes ✅ (Polish chars = 2 bytes, emoji = 4 bytes each)
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>