Siegel-Umzugsliste

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Viktor Miller 28fcfcca34 fix(08-01): replace session_id with unique form_id to prevent error cross-contamination

- Remove all session_id() calls (unreliable on WordPress hosts)
- Generate unique form_id with uniqid() in form renderer
- Pass form_id via hidden field and GET parameter through redirect
- Use form_id for per-submission transient keys
- Fix validation error format to match expected array structure with 'messages' key
- Both captcha and validation errors now use consistent format

Fixes production-blocking bug where multiple users shared 'umzugsliste_errors_default' transient key.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

2026-02-06 22:55:30 +09:00

.planning

docs(08): create phase plan for bug fixes and legacy parity

2026-02-06 22:49:32 +09:00

assets

feat(07-01): add error styling

2026-01-16 12:30:49 +09:00

includes

fix(08-01): replace session_id with unique form_id to prevent error cross-contamination

2026-02-06 22:55:30 +09:00

umzugsliste.php

feat(07-01): load captcha class

2026-01-16 12:30:53 +09:00