mackstar/lithium — comment on commit e6a5b9cbdf3eaee4676e0a1d701af6b21a0ff534
File: template/helper/Form.php line 359
By nateabele:

I don't think unsetting here is the right place (and we should do a `__toString()` implementation on `Entity` anyway), but `file()` should probably override the `'value'` key with `null`, since assigning a value to a file upload field is never valid anyway.