I just implemented a Multiple Image Upload with Preview, it was the easiest option I had as I don't know JS. The point is that I am using it with my project in Django. The question is, how do I save those images to my database? For example, the Multiple Image Upload With Preview has a button that says "browse" that, when clicked, serves as an input where the preview of the images appears, but it does not work like this:

<input type="file" name="guarantee" class="form-control" multiple="" accept="image/*" required="" id="id_guarantee">

and I want that "browse" button to do what the input (called "Elegir archivos") I put above does so that it loads the images to the database