From de614ef7b3a929bda94a0209d3218099c65f8b08 Mon Sep 17 00:00:00 2001
From: Chris Wisdo <5473291+cwisdo@users.noreply.github.com>
Date: Mon, 25 Nov 2024 13:30:46 -0500
Subject: [PATCH] Fix email regex issue 140

---
 src/validators/email.py | 10 +++++++---
 tests/test_email.py     |  3 +++
 2 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/src/validators/email.py b/src/validators/email.py
index eff09bd3..bc17d772 100644
--- a/src/validators/email.py
+++ b/src/validators/email.py
@@ -85,11 +85,15 @@ def email(
         )
         if re.match(
             # extended latin
-            r"(^[\u0100-\u017F\u0180-\u024F]"
+            r"(^[\u0100-\u017F\u0180-\u024F\u00A0-\u00FF]"
             # dot-atom
-            + r"|[-!#$%&'*+/=?^_`{}|~0-9a-z]+(\.[-!#$%&'*+/=?^_`{}|~0-9a-z]+)*$"
+            + r"|[\u0100-\u017F\u0180-\u024F\u00A0-\u00FF0-9a-z!#$%&'*+/=?^_`{}|~\-]+"
+            + r"(\.[\u0100-\u017F\u0180-\u024F\u00A0-\u00FF0-9a-z!#$%&'*+/=?^_`{}|~\-]+)*$"
             # quoted-string
-            + r'|^"([\001-\010\013\014\016-\037!#-\[\]-\177]|\\[\011.])*"$)',
+            + r'|^"('
+            + r"[\u0100-\u017F\u0180-\u024F\u00A0-\u00FF\001-\010\013\014\016-\037"
+            + r"!#-\[\]-\177]|\\[\011.]"
+            + r')*")$',
             username_part,
             re.IGNORECASE,
         )
diff --git a/tests/test_email.py b/tests/test_email.py
index 029c45e7..56c95f37 100644
--- a/tests/test_email.py
+++ b/tests/test_email.py
@@ -48,6 +48,9 @@ def test_returns_true_on_valid_email(value: str):
         ('"test@test"@example.com',),
         # Quoted-string format (CR not allowed)
         ('"\\\012"@here.com',),
+        # Non-quoted space/semicolon not allowed
+        ("stephen smith@example.com",),
+        ("stephen;smith@example.com",),
     ],
 )
 def test_returns_failed_validation_on_invalid_email(value: str):