[UA-discuss] Regular Expression

Rubens Kuhl rubensk at nic.br
Tue Sep 12 20:59:01 UTC 2017

> On Sep 12, 2017, at 5:43 PM, Don Hollander <don.hollander at icann.org> wrote:
> Thanks Rubens.  Which raises the question as to when the validation takes place.  Before or after a punycode transformation.

Since you mentioned Unicode I thought before punycode transformation... if after, then at least 2 ASCII characters are indeed to be expected, since even a 1 Unicode char TLD like . 點 would map into .xn--c1y .


-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 496 bytes
Desc: Message signed with OpenPGP using GPGMail
URL: <http://mm.icann.org/pipermail/ua-discuss/attachments/20170912/9c6509b1/signature.asc>

More information about the UA-discuss mailing list