Change onChange handler from v || undefined to v ?? "" so empty strings don't become undefined and crash downstream .trim() calls. Fixes #191 Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Change onChange handler from v || undefined to v ?? "" so empty strings don't become undefined and crash downstream .trim() calls. Fixes #191 Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>