CAllGroup::CheckFields

public function CheckFields($arFields, $ID=false)
{
	global $DB;
	$this->LAST_ERROR = "";

	if(is_set($arFields, "NAME") && $arFields["NAME"] == '')
		$this->LAST_ERROR .= GetMessage("BAD_GROUP_NAME")."
";

	if (is_array($arFields["USER_ID"]) && !empty($arFields["USER_ID"]))
	{
		if (is_array($arFields["USER_ID"][0]) && !empty($arFields["USER_ID"][0]))
		{
			foreach($arFields["USER_ID"] as $arUser)
			{
				if($arUser["DATE_ACTIVE_FROM"] <> '' && !CheckDateTime($arUser["DATE_ACTIVE_FROM"]))
				{
					$error = str_replace("#USER_ID#", $arUser["USER_ID"], GetMessage("WRONG_USER_DATE_ACTIVE_FROM"));
					$this->LAST_ERROR .= $error."
";
				}

				if($arUser["DATE_ACTIVE_TO"] <> '' && !CheckDateTime($arUser["DATE_ACTIVE_TO"]))
				{
					$error = str_replace("#USER_ID#", $arUser["USER_ID"], GetMessage("WRONG_USER_DATE_ACTIVE_TO"));
					$this->LAST_ERROR .= $error."
";
				}
			}
		}
	}
	if (isset($arFields['STRING_ID']) && $arFields['STRING_ID'] <> '')
	{
		$sql_str = "SELECT G.ID
				FROM b_group G
				WHERE G.STRING_ID='".$DB->ForSql($arFields['STRING_ID'])."'";
		$z = $DB->Query($sql_str, false, "FILE: ".__FILE__."
 LINE: ".__LINE__);
		if ($r = $z->Fetch())
		{
			if ($ID === false || $ID != $r['ID'])
				$this->LAST_ERROR .= GetMessage('MAIN_ERROR_STRING_ID')."
";
		}
	}
	if($this->LAST_ERROR <> '')
		return false;

	return true;
}