diff options
Diffstat (limited to 'docs/ref/forms')
| -rw-r--r-- | docs/ref/forms/fields.txt | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/docs/ref/forms/fields.txt b/docs/ref/forms/fields.txt index 11228f4320..be1019c16e 100644 --- a/docs/ref/forms/fields.txt +++ b/docs/ref/forms/fields.txt @@ -639,13 +639,11 @@ A field containing either an IPv4 or an IPv6 address. * Validates that the given value is a valid IP address. * Error message keys: ``required``, ``invalid`` -The IPv6 address normalization follows `RFC4291 section 2.2`_, including using -the IPv4 format suggested in paragraph 3 of that section, like +The IPv6 address normalization follows :rfc:`4291#section-2.2` section 2.2, +including using the IPv4 format suggested in paragraph 3 of that section, like ``::ffff:192.0.2.0``. For example, ``2001:0::0:01`` would be normalized to -``2001::1``, and ``::ffff:0a0a:0a0a`` to ``::ffff:10.10.10.10``. All -characters are converted to lowercase. - -.. _RFC4291 section 2.2: http://tools.ietf.org/html/rfc4291#section-2.2 +``2001::1``, and ``::ffff:0a0a:0a0a`` to ``::ffff:10.10.10.10``. All characters +are converted to lowercase. Takes two optional arguments: |