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https://issues.apache.org/jira/browse/OFBIZ-668?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jacopo Cappellato updated OFBIZ-668:
------------------------------------

    Attachment: emailvalidation.patch

Can I commit the attached patch?
Summary:

1) replaced the logic inside the isEmail method with a call to 
org.apache.commons.validator.EmailValidator.isValid(...)

2) however I've left the code that returns true if the string is empty; here is 
the method as is now:

public static boolean isEmail(String s) {
    if (isEmpty(s)) return defaultEmptyOK;
    return EmailValidator.getInstance().isValid(s);
}

3) the only remarkable difference is that the original code was accepting (by 
default) a domain without dots ([EMAIL PROTECTED]); the new code requires a 
real domain ([EMAIL PROTECTED])

Is this acceptable?



> UtilValidate.isEmail has incorrect logic
> ----------------------------------------
>
>                 Key: OFBIZ-668
>                 URL: https://issues.apache.org/jira/browse/OFBIZ-668
>             Project: OFBiz
>          Issue Type: Bug
>          Components: framework
>    Affects Versions: SVN trunk
>         Environment: all
>            Reporter: John Martin
>            Assignee: Jacopo Cappellato
>            Priority: Minor
>         Attachments: emailvalidation.patch
>
>
> Two problems:
> 1. The isEmail(String email, boolean requireDot) test for an empty/null 
> string and will return true.  Obviously both these conditions should return 
> false.
> 2. the isEmail(String email) default is to not test for a dot in the domain.  
> Being that most tests would be for real email address (not something like 
> [EMAIL PROTECTED]), that the default should be true.
> I'm also suggesting that we wrapper the Java Commons email validator class 
> which is much more precise
>  org.apache.commons.validator.EmailValidator
> http://www.koders.com/java/fid2F1364A91DBBCED0B3D0DB88F5AA0499FD29A77F.aspx
> Any thoughts?
> Will implement after comments.

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