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Fixed #18119 -- Added a DomainNameValidator validator.

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Thanks Claude Paroz for the review.

Co-authored-by: Nina Menezes <77671865+nmenezes0@users.noreply.github.com>
This commit is contained in:
Berker Peksag 2016-09-27 04:59:48 +03:00 • committed by Sarah Boyce
parent b9838c65ec
commit 4971a9afe5
4 changed files with 150 additions and 15 deletions
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28
docs/ref/validators.txt
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@ -159,6 +159,25 @@ to, or in lieu of custom ``field.clean()`` methods.
validation, so you'd need to add them to the ``allowlist`` as
necessary.
``DomainNameValidator``
-----------------------
.. versionadded:: 5.1
.. class:: DomainNameValidator(accept_idna=True, message=None, code=None)
A :class:`RegexValidator` subclass that ensures a value looks like a domain
name. Values longer than 255 characters are always considered invalid. IP
addresses are not accepted as valid domain names.
In addition to the optional arguments of its parent :class:`RegexValidator`
class, ``DomainNameValidator`` accepts an extra optional attribute:
.. attribute:: accept_idna
Determines whether to accept internationalized domain names, that is,
domain names that contain non-ASCII characters. Defaults to ``True``.
``URLValidator``
----------------
@ -201,6 +220,15 @@ to, or in lieu of custom ``field.clean()`` methods.
An :class:`EmailValidator` instance without any customizations.
``validate_domain_name``
------------------------
.. versionadded:: 5.1
.. data:: validate_domain_name
A :class:`DomainNameValidator` instance without any customizations.
``validate_slug``
-----------------