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Bug #80967 FILTER_VALIDATE_EMAIL fails on Russian email address поддержка@почта.рус
Submitted: 2021-04-18 09:57 UTC Modified: 2021-04-18 10:29 UTC
From: divinity76 at gmail dot com Assigned: cmb (profile)
Status: Duplicate Package: *Mail Related
PHP Version: 8.0.5RC1 OS:
Private report: No CVE-ID: None
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 [2021-04-18 09:57 UTC] divinity76 at gmail dot com
поддержка@почта.рус is a real email address, but FILTER_VALIDATE_EMAIL fails to validate it, regardless of FILTER_FLAG_EMAIL_UNICODE

Test script:
var_dump(filter_var('поддержка@почта.рус', FILTER_VALIDATE_EMAIL, FILTER_FLAG_EMAIL_UNICODE));

Expected result:

Actual result:


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 [2021-04-18 10:29 UTC]
-Status: Open +Status: Duplicate -Assigned To: +Assigned To: cmb
 [2021-04-18 10:29 UTC]
Duplicate of request #39469.
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