Client-side DateTimeRangeValidator does not handle differences in timezone
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                 Key: TRINIDAD-748
                 URL: https://issues.apache.org/jira/browse/TRINIDAD-748
             Project: MyFaces Trinidad
          Issue Type: Bug
          Components: Components
    Affects Versions: 1.2.2-core
            Reporter: Yee-Wah Lee
            Priority: Minor


Scenario: I'm using a DateTimeRangeValidator on an inputDate, with minimum 
bound to a Date, say,  since today at midnight (Oct 1 2007 12:00:00 AM). The 
server is running in local time (Pacific/Los_Angeles).   The client is running 
in America/New_York timezone.

If client-side validation is disabled, the user can enter a string like "Oct 1 
2007 12:00:01 AM" and that will submit successfully since the string is 
interpreted into the server's timezone and it is indeed greater than today's 
midnight.

If client-side validation is enabled, the same string will fail. The error 
message is "Enter a date greater than or equal to Oct 1 2007 3:00:00 AM". This 
is because the client-side validator is interpreting the value in the local 
timezone, so "Oct 1 2007 12:00:01 AM EST". That is earlier than "Oct 1 2007 
12:00:00 AM PDT", so it fails validation.

The net result is, the values accepted are dependent on client-side validation 
being enabled, and whether the timezone adds/subtracts from the value so that 
it still falls within range.

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