/**
* Process elements value from request
*
* @return
*/
public function result()
{
$file = new File_Upload($this->options);
if ($result = $file->upload()) {
$this->is_fetched = TRUE;
$result = File::pathToUri($result->path, UPLOADS);
} else {
$this->errors = $file->getErrors();
}
if (cogear()->input->post($this->name)) {
return '';
}
if ($this->validate()) {
if ($result) {
return $result;
}
return $this->errors ? FALSE : NULL;
}
return FALSE;
}
