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Date: Thu, 6 Oct 2022 15:44:55 +0200
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To: Rowan Tommins <rowan.collins@gmail.com>
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Subject: Re: [PHP-DEV] Sanitize filters
From: claude.pache@gmail.com (Claude Pache)

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> Le 6 oct. 2022 =C3=A0 10:19, Rowan Tommins <rowan.collins@gmail.com> a =
=C3=A9crit :
>=20
> You described FILTER_VALIDATE_EMAIL as "notorious for being next to =
useless"; that gives us two possibilities:
>=20
> a) A new function will be just as useless, because it will be based on =
the same implementation
> b) There is a better implementation out there, which we should start =
using in ext/filter right now
>=20
> My gut feel is that (a) is true, and there is no point considering =
what a new function would be called, because we don't know how to =
implement it.

Hi,

While it may be difficult to validate an email according to some =
IETF=E2=80=99s RFC, the HTML standard has pragmatically adopted a =
pattern (used to validate `<input type=3Demail>` fields) that is both =
readable and suitable for most practical purposes. See:

https://html.spec.whatwg.org/multipage/input.html#valid-e-mail-address =
<https://html.spec.whatwg.org/multipage/input.html#valid-e-mail-address>

=E2=80=94Claude=

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