Prado\Web\UI\TPage::validate PHP Метод

    public function validate($validationGroup = null)
    {
        Prado::trace("Page validate()", 'Prado\\Web\\UI\\TPage');
        $this->_validated = true;
        if ($this->_validators && $this->_validators->getCount()) {
            if ($validationGroup === null) {
                foreach ($this->_validators as $validator) {
                    $validator->validate();
                }
            } else {
                foreach ($this->_validators as $validator) {
                    if ($validator->getValidationGroup() === $validationGroup) {
                        $validator->validate();
                    }
                }
            }
        }
    }