fix: replace regex email validation with email-validator

Swap hand-rolled regex for the email-validator library which handles RFC 5322 edge cases correctly. check_deliverability=False skips DNS lookups (not viable on an intranet). Blank email still passes — only a non-empty, malformed address triggers the error.
2026-06-04 03:50:14 -06:00 · 2026-03-09 20:36:54 -06:00
parent e0d72f8057
commit e6d742f92e
2 changed files with 7 additions and 4 deletions
@@ -1,4 +1,5 @@
 Flask>=3.1.3
 Werkzeug>=3.0.6
 Flask-Limiter>=3.0
+email-validator>=2.0
 gunicorn