From ee46722cb9c860abec4d370adff052d0c1622d34 Mon Sep 17 00:00:00 2001 From: qimingmafan Date: Thu, 5 Aug 2021 10:15:41 +0800 Subject: [PATCH] Fixed typo in regex for IPv6 literals in EmailValidator. --- django/core/validators.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/django/core/validators.py b/django/core/validators.py index e085cd0641..913e38eea4 100644 --- a/django/core/validators.py +++ b/django/core/validators.py @@ -170,7 +170,7 @@ class EmailValidator: re.IGNORECASE) literal_regex = _lazy_re_compile( # literal form, ipv4 or ipv6 address (SMTP 4.1.3) - r'\[([A-f0-9:.]+)\]\Z', + r'\[([A-F0-9:.]+)\]\Z', re.IGNORECASE) domain_allowlist = ['localhost']