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Direktori : /home/bitrix/www/bitrix/modules/form/validators/ |
Current File : /home/bitrix/www/bitrix/modules/form/validators/val_num.php |
<? IncludeModuleLangFile(__FILE__); class CFormValidatorNumber { function GetDescription() { return array( "NAME" => "number", // validator string ID "DESCRIPTION" => GetMessage("FORM_VALIDATOR_VAL_NUM_DESCRIPTION"), // validator description "TYPES" => array("text", "textarea"), // list of types validator can be applied. "HANDLER" => array("CFormValidatorNumber", "DoValidate") // main validation method ); } function DoValidate($arParams, $arQuestion, $arAnswers, $arValues) { global $APPLICATION; foreach ($arValues as $value) { // empty string is not a number but we won't return error - crossing with "required" mark if ($value != "" && (($value !==0 && intval($value) == 0) || strval($value + 0) != strval($value))) { $APPLICATION->ThrowException(GetMessage("FORM_VALIDATOR_VAL_NUM_ERROR")); return false; } } return true; } } AddEventHandler("form", "onFormValidatorBuildList", array("CFormValidatorNumber", "GetDescription")); ?>