public function validate(UploadedFile $file)
    {
        $size = method_exists($file, 'getClientSize') ?
            $file->getClientSize() : $file->getSize();

        return ($this->maxSize === null || $size <= $this->maxSize)
            && ($this->minSize === null || $size >= $this->minSize);
    }
public function validate(UploadedFile $file)
    {
        $size = method_exists($file, 'getClientSize') ?
            $file->getClientSize() : $file->getSize();

        return ($this->maxSize === null || $size <= $this->maxSize)
            && ($this->minSize === null || $size >= $this->minSize);
    }
{@inheritdoc}