Nette\Forms\Controls\ChoiceControl::setDisabled PHP Метод

    public function setDisabled($value = TRUE)
    {
        if (!is_array($value)) {
            return parent::setDisabled($value);
        }
        parent::setDisabled(FALSE);
        $this->disabled = array_fill_keys($value, TRUE);
        if (isset($this->disabled[$this->value])) {
            $this->value = NULL;
        }
        return $this;
    }