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Posted to issues@commons.apache.org by "Michael Osipov (Jira)" <ji...@apache.org> on 2022/11/29 10:15:00 UTC

[jira] [Updated] (VALIDATOR-487) EmailValidator validates too much

     [ https://issues.apache.org/jira/browse/VALIDATOR-487?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael Osipov updated VALIDATOR-487:
-------------------------------------
    Description: 
Coming from https://github.com/everit-org/json-schema which uses {{EMailValidator}} to validate JSON schema type:
{noformat}
{
"type": "string",
"format": "email"
}
{noformat}

The problem is that the following email is returned as valid although according to rfc5321#section-4.1.2 local-part/dot-string/atom/atext (https://mailarchive.ietf.org/arch/msg/ietf-smtp/QlSTxHlY6cP6_Xwl6CpDvL5PQLo/) it must only contain ASCII printable chars:

{{др.живаго@example.com}}.

I'd expect that one could validate standard addresses and IDN ones.

  was:
Coming from https://github.com/everit-org/json-schema which uses {{EMailValidator}} to validate JSON schema type:
{noformat}
{
"type": "string",
"format": "email"
}

The problem is that the following email is returned as valid although according to rfc5321#section-4.1.2 local-part/dot-string/atom/atext (https://mailarchive.ietf.org/arch/msg/ietf-smtp/QlSTxHlY6cP6_Xwl6CpDvL5PQLo/) it must only contain ASCII printable chars:

{{др.живаго@example.com}}.

I'd expect that one could validate standard addresses and IDN ones.


> EmailValidator validates too much
> ---------------------------------
>
>                 Key: VALIDATOR-487
>                 URL: https://issues.apache.org/jira/browse/VALIDATOR-487
>             Project: Commons Validator
>          Issue Type: Bug
>    Affects Versions: 1.6
>            Reporter: Michael Osipov
>            Priority: Major
>
> Coming from https://github.com/everit-org/json-schema which uses {{EMailValidator}} to validate JSON schema type:
> {noformat}
> {
> "type": "string",
> "format": "email"
> }
> {noformat}
> The problem is that the following email is returned as valid although according to rfc5321#section-4.1.2 local-part/dot-string/atom/atext (https://mailarchive.ietf.org/arch/msg/ietf-smtp/QlSTxHlY6cP6_Xwl6CpDvL5PQLo/) it must only contain ASCII printable chars:
> {{др.живаго@example.com}}.
> I'd expect that one could validate standard addresses and IDN ones.



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