Can I add multiple upload button on one page to allow visitors to upload multiple images? Tried but only the first upload button works.

so how to determine the image content?

e.g. You asked the user to upload the ID card, passport.

So you have to set the label as “ID Card”, then after the user uploaded, use setFieldValue. Then, change the label by code to “Passport”, and keep setFieldValue every time they uploaded.

this is the way to upload multiple stuff using only one button.