felixge/node-formidable — pull request #316 by gabipetrovay (2014-12-02 17:10:10+00:00)
Title: Exposing file writable stream errors through the form

I have an `uploadDir` that can be removed while the form still references it. I would like to catch the error if this is the case through the form, like:

```
form.on('error', function(err) {
// handle error
});
```

Or is there any other solution to catch the absence of `uploadDir`?