Upload validator should be able to handle array of arrays returned by ServerRequestInterface::getUploadedFiles #159
Description
Feature Request
| Q | A |
|---|---|
| New Feature | yes |
| RFC | no |
| BC Break | no |
Summary
Currently (I guess since version 2.11.0), the Upload validator can accept an array of UploadedFileInterface instances, but not an array of arrays of UploadedFileInterface instances. The latter is returned by ServerRequestInterface::getUploadedFiles if "array-indicating" file identifiers are used as multipart form parameter names (e.g. "file[]").
Note that the two variants can probably appear in a mixed fashion, i.e. the array returned by ServerRequestInterface::getUploadedFiles would contain both UploadedFileInterface instances and arrays of UploadedFileInterface instances.