How to upload a file with puppeteer and dropzone?

Question

I use puppeteer and I have a dropzone form.

I want to add a file from chrome headless to the dropzone form.

How can I do that?

Note: The form contains some actions in some dropzone events (when added file).

Answer 1

Not sure if I understood the problem correctly, but try this:

const dropZoneInput = await page.$(inputID);
dropZoneInput.uploadFile(absolutePathToFile);