Bug #74470 [Opn->Nab]: FILTER VALIDATE EMAIL and To be valid emails

Edit report at https://bugs.php.net/bug.php?id=74470&edit=1 ID: 74470 Updated by: fmargaine@php.net Reported by: cemardaakin at yandex dot com Summary: FILTER VALIDATE EMAIL and To be valid emails -Status: Open +Status: Not a bug Type: Bug Package: Filter related Operating System: windows PHP Version: 5.6.30 Block user comment: N Private report: N New Comment: Thank you for taking the time to write to us, but this is not a bug. Please double-check the documentation available at http://www.php.net/manual/ and the instructions on how to report a bug at http://bugs.php.net/how-to-report.php This is expected behavior. Previous Comments: ------------------------------------------------------------------------ [2017-04-18 22:37:56] spam2 at rhsoft dot net "but is it usefull" is not the qestion when it comes to validation enough fools out there decided that the + sign is not useful and hence not accepted in webforms while it's perfect legal and on a proper mailserver would put mails in the subfolder "test" in case of "test+xxx@xecmplaec.com" > did you mean "i can use like that email" ? :) yes, if not some random fool decides that he don't care about RFC's and reject it ------------------------------------------------------------------------ [2017-04-18 22:32:57] cemardaakin at yandex dot com I know,blabla'@email.com type is correct for universal types but is it usefull ? did you mean "i can use like that email" ? :) ------------------------------------------------------------------------ [2017-04-18 22:25:46] spam2 at rhsoft dot net you think... https://en.wikipedia.org/wiki/Email_address#Local-part ------------------------------------------------------------------------ [2017-04-18 22:21:44] cemardaakin at yandex dot com Description: ------------ FILTER_VALIDATE_EMAIL filter accepts blabla'@domain.com. I think its not normal Test script: --------------- var_dump(filter_var("bla'bla'@php.net",FILTER_VALIDATE_EMAIL)); ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=74470&edit=1