CAllFilterLetter::CheckFields

static function CheckFields($arFields = array())
{
	global $APPLICATION, $DB;
	$strError = "";

	if ((!is_set($arFields, "LETTER")) || (trim($arFields["LETTER"]) == ''))
		$strError .= GetMessage("FLT_ERR_SIMBOL_MISSED");
	if ((!is_set($arFields, "DICTIONARY_ID")) || (intval(trim($arFields["DICTIONARY_ID"]))<=0))
		$strError .= GetMessage("FLT_ERR_DICTIONARY_MISSED");
	if ($strError == '')
		return true;
	$APPLICATION->ThrowException($strError);
	return false;
}