public function testDateFormValid()
{
$field = new MemberDatetimeOptionsetField('DateFormat', 'DateFormat');
$validator = new RequiredFields();
$this->assertTrue($field->validate($validator));
$field->setValue(array('Options' => '__custom__', 'Custom' => 'dd MM yyyy'));
$this->assertTrue($field->validate($validator));
$field->setValue(array('Options' => '__custom__', 'Custom' => 'sdfdsfdfd1244'));
$this->assertFalse($field->validate($validator));
}
