function check($value)
 {
     if ($this->type == lmbDateRule::TYPE_ISO) {
         if (!lmbDateTime::validate((string) $value)) {
             $this->error('{Field} is not a valid ISO formatted date(YYYY-MM-DD HH:MM).');
         }
     }
 }
 function testValidateFalse()
 {
     $this->assertFalse(lmbDateTime::validate('baba-duba'));
     $this->assertFalse(lmbDateTime::validate('2005-12-01 12.'));
     $this->assertFalse(lmbDateTime::validate(2006, 13, 11));
 }