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List:       jakarta-commons-user
Subject:    Re: [validator] EmailValidator accept empty domain names
From:       Ralph Goers <ralph.goers () dslextreme ! com>
Date:       2015-10-25 7:07:21
Message-ID: 9D946DD1-06B2-42B1-B951-DB37C7BB8A7A () dslextreme ! com
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Please see VALIDATOR-376. I just committed the fix for this. FYI - commons-validator 1.4 does not have this behavior.

Ralph



> On Oct 22, 2015, at 12:05 AM, Sébastien De Nef <sebastien.denef@gmail.com> wrote:
> 
> Hi everybody,
> 
> First, sorry for my english.
> 
> I tried the EmailValidator component and I was surprised that it accepts a
> domain part that contains only the TLD (like joe@.org). See below a failing
> test.
> 
> Although domainValidator.isValid(domain) returns false
> domainValidator.isValid(domain) || domainValidator.isValidTld(domain)
> returns true
> Is it the source of the problem ? Why does it bypass the domain validation
> if the TLD is valid ?
> NB: DomainValidator.isValid already contains isValidTld()
> 
> Sébastien
> 
> /**
> * Tests the email validation for empty domain.
> */
> public void testEmailWithEmptyDomain()  {
>    assertFalse("empty domain name should fail",
> emailValidator.commonsValidator("joe@"));
>    assertFalse("domain name starting with dot should fail",
> emailValidator.commonsValidator("joe@.apache.org"));
>    assertFalse("domain name with only TLD should fail",
> emailValidator.commonsValidator("joe@.org")); // yes or no ?
> }



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