/**
* check function for filetype, filesize, and other restrictions.
*
* @param $file
*
* @return bool
*
* @throws UploadFileImageIsToBigException
* @throws UploadFileIsToBigException
* @throws UploadFiletypeNotAllowedException
*/
public function checkFile($file)
{
if (parent::checkFile($file)) {
// is image upload?
if (!$this->isAllowedImageSize($file['tmpname'])) {
throw new UploadFileImageIsToBigException($this->imgWidth . 'x' . $this->imgHeight);
}
if (!$this->isAllowedMinImageSize($file['tmpname'])) {
throw new UploadFileImageIsToSmallException($this->imgWidth . 'x' . $this->imgHeight);
}
}
return true;
}
