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Posted to issues@commons.apache.org by "Rafał Figas (JIRA)" <ji...@apache.org> on 2013/04/04 12:31:15 UTC

[jira] [Created] (VALIDATOR-318) isValid return false for validURL

Rafał Figas created VALIDATOR-318:
-------------------------------------

             Summary: isValid return false for validURL
                 Key: VALIDATOR-318
                 URL: https://issues.apache.org/jira/browse/VALIDATOR-318
             Project: Commons Validator
          Issue Type: Bug
    Affects Versions: 1.3.1 Release, 1.4.0 Release
            Reporter: Rafał Figas


isValid returns false for following URL:

http://www.nasza_sp77.republika.pl/

which seems to be perfectly legal according to RFC:
http://tools.ietf.org/html/rfc3986#section-2.3

And a discussions here:
http://stackoverflow.com/questions/2180465/can-someone-have-a-subdomain-with-an-underscore-in-it
http://stackoverflow.com/questions/10959757/the-use-of-the-underscore-in-host-names

Test code:
{code}
String schemes[] = { "http", "https" };

UrlValidator validator = new UrlValidator(schemes, UrlValidator.NO_FRAGMENTS);
return validator.isValid("http://www.nasza_sp77.republika.pl/");
{code}

This is somewhat similar to VALIDATOR-204, but that was for path part of URL and this one is for underscore in hostname.

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