New question type: file upload

[plutov]

Question to upload a file, which is then uploaded to specified docker volume.

[jacksonwun]

Hi, Can i work on this issue?

1. Are there any specific file types or size limits for the uploaded files? Should they be added in validation?
2. Do we need multiple volumes?

[divyansh-prk]

hi i want to work on this issue

[plutov]

@jacksonwun let's start with one volume for the data. And add optional validation in Yaml. for example:

type: file
validation:
  max_size_bytes: 123*123
  formats:
    - .jpg,
    - .jpeg
...

[jacksonwun]

It looks like yaml don't support formula. We can do string if this is better

type: file
validation:
  max_size_bytes: '123 * 123'
  formats:
    - .jpg,
    - .jpeg

[plutov]

@jacksonwun I think we can omit multiplication. Maybe even make it simpler and just provide an integer in megabytes.

[jacksonwun]

@plutov I see, just corrected to multiplication in the PR.

[plutov]

done! Thanks @jacksonwun