c124d0adf24599671d9a6bb42970433d3f369b88
Saving the notifications form with a blank email box while events are enabled wiped the customer's hub-side alert address (SyncPreferences pushed empty) — the 2026-07-15 demo incident. settingsNotificationsHandler now refuses that save before SetNotificationPrefs + hub sync, re-renders a Hungarian error, and repaints the submitted checkboxes. Empty email + zero events (clear-all) still proceeds. Tests + red-proof (remove guard -> stored email wiped to empty).
Description
No description provided
Languages
Go
88.3%
HTML
7.3%
Python
1.8%
Shell
1.3%
CSS
1.1%