How to display error message of jquery dropzone

Question

I use dropzone with CI, i don\'t know how to display error message and custom message when upload false, this is my script

Dropzone.autoDiscover = false;
               


        

Answer 1

For me this code finally worked, used as a dropzone option:

error: function(file, message) {
      $(file.previewElement).addClass("dz-error").find('.dz-error-message').text(message.Message);
    }

I used message.Message since the ASP.net WebAPI returns a JSON object, but not with the required "error" key.