- hughdalAsked on October 03, 2015 at 03:30 PM
- JotForm SupportEltonCrisAnswered on October 04, 2015 at 04:02 AM
It will only take effect on multiple file upload button not on single file upload field. Single file upload is browser inherited, it's style depends on the browser used. To turn it into multiple file upload field, simply click the Allow Multiple button on the top toolbar.