From 4cfbde71a33973cb8c8da406b2523dfc742358e7 Mon Sep 17 00:00:00 2001 From: Tim Graham Date: Wed, 23 Oct 2013 12:13:17 -0400 Subject: [PATCH] Fixed #12027 -- Fixed EmailValidator to reject a trailing dot. Thanks Klas H for the report and claudep for the patch. --- django/core/validators.py | 2 +- tests/validators/tests.py | 1 + 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/django/core/validators.py b/django/core/validators.py index 796c57e4b0..cf5ec7aa77 100644 --- a/django/core/validators.py +++ b/django/core/validators.py @@ -89,7 +89,7 @@ class EmailValidator(object): r'|^"([\001-\010\013\014\016-\037!#-\[\]-\177]|\\[\001-\011\013\014\016-\177])*"$)', # quoted-string re.IGNORECASE) domain_regex = re.compile( - r'(?:[A-Z0-9](?:[A-Z0-9-]{0,61}[A-Z0-9])?\.)+(?:[A-Z]{2,6}|[A-Z0-9-]{2,})\.?$' # domain + r'(?:[A-Z0-9](?:[A-Z0-9-]{0,61}[A-Z0-9])?\.)+(?:[A-Z]{2,6}|[A-Z0-9-]{2,})$' # domain # literal form, ipv4 address (SMTP 4.1.3) r'|^\[(25[0-5]|2[0-4]\d|[0-1]?\d?\d)(\.(25[0-5]|2[0-4]\d|[0-1]?\d?\d)){3}\]$', re.IGNORECASE) diff --git a/tests/validators/tests.py b/tests/validators/tests.py index 367bd4380d..e3f418ee73 100644 --- a/tests/validators/tests.py +++ b/tests/validators/tests.py @@ -56,6 +56,7 @@ TEST_DATA = ( # Quoted-string format (CR not allowed) (validate_email, '"\\\011"@here.com', None), (validate_email, '"\\\012"@here.com', ValidationError), + (validate_email, 'trailingdot@shouldfail.com.', ValidationError), (validate_slug, 'slug-ok', None), (validate_slug, 'longer-slug-still-ok', None),