You can clone with
Here is the input I would like to include. Will this work as I expect? And how can I include it in the form?
Thanks & great gem!!!
At the moment this isn't possible, we would need to create another option, something like key_ends_with and pass it a regex with the endings you would like probably something in this case like jpg|jpeg|gif
You can use http://jqueryvalidation.org/accept-method#extension on https://github.com/sheerun/s3_file_field