Proposal for revision

[aeremichev]

Hi, Mohd Saqueib Ansari!

Thank you very much for developing this package.

I have a suggestion for revision.
In the example, you describe a use case
 $ user->update ($request->all());

But I often have a need to pass $ request->book parameters to the update method where the information about the file to be downloaded is kept, for example $request->book->cover
 $book->update ($request->book);

But the autoUpload method cannot automatically download this file, because it checks the existence of the file so

 if (request () -> hasFile ($ requestFileName)) {
                $ this-> uploadImage (
                    request () -> file ($ requestFileName),
                    $ field
                );
            }

I have a suggestion to replace this part of the code, so

if (! empty ($ this-> attributes [$ requestFileName]) and $ this-> attributes [$ requestFileName] instanceof UploadedFile) {
                $ this-> uploadImage (
                    $ this-> attributes [$ requestFileName],
                    $ field
                );
            }

As a result, the function will look like this

protected function autoUpload()
    {
        foreach ($this->getDefinedUploadFields() as $key => $val) {
            $field = is_int($key) ? $val : $key;
            $options = Arr::wrap($val);

            // check if global upload is allowed, then in override in option
            $autoUploadAllowed = Arr::get($options, 'auto_upload', $this->canAutoUploadImages());

            if (!$autoUploadAllowed) {
                continue;
            }

            // get the input file name
            $requestFileName = Arr::get($options, 'file_input', $field);

            if (!empty($this->attributes[$requestFileName]) and $this->attributes[$requestFileName] instanceof UploadedFile) {
                $this->uploadImage(
                    $this->attributes[$requestFileName],
                    $field
                );
            }
        }
    }

Do you understand my point?
Can you include this change in the release?