function ValidateForm()
{
global $ReportLanguage, $gsFormError;
// Initialize form error message
$gsFormError = "";
// Check if validation required
if (!EWR_SERVER_VALIDATE) {
return $gsFormError == "";
}
if (!ewr_CheckEuroDate($this->timeta->SearchValue)) {
if ($gsFormError != "") {
$gsFormError .= "<br>";
}
$gsFormError .= $this->timeta->FldErrMsg();
}
if (!ewr_CheckEuroDate($this->timeta->SearchValue2)) {
if ($gsFormError != "") {
$gsFormError .= "<br>";
}
$gsFormError .= $this->timeta->FldErrMsg();
}
// Return validate result
$ValidateForm = $gsFormError == "";
// Call Form_CustomValidate event
$sFormCustomError = "";
$ValidateForm = $ValidateForm && $this->Form_CustomValidate($sFormCustomError);
if ($sFormCustomError != "") {
$gsFormError .= $gsFormError != "" ? "<p> </p>" : "";
$gsFormError .= $sFormCustomError;
}
return $ValidateForm;
}
function ewr_UnFormatDateTime($dt, $namedformat)
{
$dt = trim($dt);
while (strpos($dt, " ") !== FALSE) {
$dt = str_replace(" ", " ", $dt);
}
$arDateTime = explode(" ", $dt);
if (count($arDateTime) == 0) {
return $dt;
}
$arDatePt = explode(EWR_DATE_SEPARATOR, $arDateTime[0]);
if ($namedformat == 0 || $namedformat == 1 || $namedformat == 2 || $namedformat == 8) {
$arDefFmt = explode(EWR_DATE_SEPARATOR, EWR_DEFAULT_DATE_FORMAT);
if ($arDefFmt[0] == "yyyy") {
$namedformat = 9;
} elseif ($arDefFmt[0] == "mm") {
$namedformat = 10;
} elseif ($arDefFmt[0] == "dd") {
$namedformat = 11;
}
}
if (count($arDatePt) == 3) {
switch ($namedformat) {
case 5:
case 9:
//yyyymmdd
if (ewr_CheckDate($arDateTime[0])) {
list($year, $month, $day) = $arDatePt;
break;
} else {
return $dt;
}
case 6:
case 10:
//mmddyyyy
if (ewr_CheckUSDate($arDateTime[0])) {
list($month, $day, $year) = $arDatePt;
break;
} else {
return $dt;
}
case 7:
case 11:
//ddmmyyyy
if (ewr_CheckEuroDate($arDateTime[0])) {
list($day, $month, $year) = $arDatePt;
break;
} else {
return $dt;
}
case 12:
case 15:
//yymmdd
if (ewr_CheckShortDate($arDateTime[0])) {
list($year, $month, $day) = $arDatePt;
$year = ewr_UnformatYear($year);
break;
} else {
return $dt;
}
case 13:
case 16:
//mmddyy
if (ewr_CheckShortUSDate($arDateTime[0])) {
list($month, $day, $year) = $arDatePt;
$year = ewr_UnformatYear($year);
break;
} else {
return $dt;
}
case 14:
case 17:
//ddmmyy
if (ewr_CheckShortEuroDate($arDateTime[0])) {
list($day, $month, $year) = $arDatePt;
$year = ewr_UnformatYear($year);
break;
} else {
return $dt;
}
default:
return $dt;
}
if (strlen($year) <= 4 && strlen($month) <= 2 && strlen($day) <= 2) {
return $year . "-" . str_pad($month, 2, "0", STR_PAD_LEFT) . "-" . str_pad($day, 2, "0", STR_PAD_LEFT) . (count($arDateTime) > 1 ? " " . $arDateTime[1] : "");
} else {
return $dt;
}
} else {
return $dt;
}
}