CAllEventMessage::CheckFields

public function CheckFields($arFields, $ID=false)
{
	/** @global CMain $APPLICATION */
	global $APPLICATION;
	$this->LAST_ERROR = "";
	$arMsg = array();

	if(is_set($arFields, "EMAIL_FROM") && mb_strlen($arFields["EMAIL_FROM"]) < 3)
	{
		$this->LAST_ERROR .= GetMessage("BAD_EMAIL_FROM")."
";
		$arMsg[] = array("id"=>"EMAIL_FROM", "text"=> GetMessage("BAD_EMAIL_FROM"));
	}
	if(is_set($arFields, "EMAIL_TO") && mb_strlen($arFields["EMAIL_TO"]) < 3)
	{
		$this->LAST_ERROR .= GetMessage("BAD_EMAIL_TO")."
";
		$arMsg[] = array("id"=>"EMAIL_TO", "text"=> GetMessage("BAD_EMAIL_TO"));
	}

	if($ID===false && !is_set($arFields, "EVENT_NAME"))
	{
		$this->LAST_ERROR .= GetMessage("MAIN_BAD_EVENT_NAME_NA")."
";
		$arMsg[] = array("id"=>"EVENT_NAME", "text"=> GetMessage("MAIN_BAD_EVENT_NAME_NA"));
	}
	if(is_set($arFields, "EVENT_NAME"))
	{
		$r = CEventType::GetListEx(array(), array("EVENT_NAME"=>$arFields["EVENT_NAME"]), array("type"=>"none"));
		if(!$r->Fetch())
		{
			$this->LAST_ERROR .= GetMessage("BAD_EVENT_TYPE")."
";
			$arMsg[] = array("id"=>"EVENT_NAME", "text"=> GetMessage("BAD_EVENT_TYPE"));
		}
	}

	if(
		($ID===false && !is_set($arFields, "LID")) ||
		(is_set($arFields, "LID")
		&& (
			(is_array($arFields["LID"]) && empty($arFields["LID"]))
			||
			(!is_array($arFields["LID"]) && $arFields["LID"] == '')
			)
		)
	)
	{
		$this->LAST_ERROR .= GetMessage("MAIN_BAD_SITE_NA")."
";
		$arMsg[] = array("id"=>"LID", "text"=> GetMessage("MAIN_BAD_SITE_NA"));
	}
	elseif(is_set($arFields, "LID"))
	{
		if(!is_array($arFields["LID"]))
			$arFields["LID"] = array($arFields["LID"]);

		foreach($arFields["LID"] as $v)
		{
			$r = CSite::GetByID($v);
			if(!$r->Fetch())
			{
				$this->LAST_ERROR .= "'".$v."' - ".GetMessage("MAIN_EVENT_BAD_SITE")."
";
				$arMsg[] = array("id"=>"LID", "text"=> GetMessage("MAIN_EVENT_BAD_SITE"));
			}
		}
	}

	if(!empty($arMsg))
	{
		$e = new CAdminException($arMsg);
		$APPLICATION->ThrowException($e);
	}

	if($this->LAST_ERROR <> '')
		return false;

	return true;
}