craft_date.php

// 
// craft()->elements->saveElement($submission)
// $submission->getPost()
Array
(
    [action] => formerly/submissions/postSubmission
    [redirect] => http://local.priorparkprep.com/admissions/fees?ok=1#homeForm
    [formId] => 8
    [questions] => Array
        (
            [dateTest_testDate] => Array
                (
                    [date] => 02/02/2015
                )

            [dateTest_textField] => Test
        )

)
// $submission->getErrors());
Array
(
    [dateTest_testDate] => Array
        (
            [0] => Test Date cannot be blank.
        )

    [dateTest_textField] => Array
        (
            [0] => Text Field cannot be blank.
        )

)