protected function validateTextReview()
    {
        $field = 'text';

        if ($this->isExcluded($field)) {
            return null;
        }

        $value = $this->getSubmitted($field);

        if ($this->isUpdating() && !isset($value)) {
            $this->unsetSubmitted($field);
            return null;
        }

        $label = $this->translation->text('Text');

        if (empty($value)) {
            $this->setErrorRequired($field, $label);
            return false;
        }

        $length = mb_strlen($value);
        list($min, $max) = $this->review->getLimits();

        if ($length < $min || $length > $max) {
            $this->setErrorLengthRange($field, $label, $min, $max);
            return false;
        }

        return true;
    }