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proposal: net: export isDomainName #31671
I'd like to essentially re-open #2880 for consideration.
The motivating factor here is I have yet to find a good canonical piece of code which callers can leverage to validate an input name against RFC 1035. Searching around for such code yields a whole world of regexes people have come up with that don't fully implement the spec.
The original issue got kicked around a lot and eventually closed, so I'm hoping for some feedback one way or the other this time around.