Customize max size depends on file.

[iamgenesisivan]

I had a pdf, image, and docs retrieved from my server. I wanted the first file retrieved will be different from its max size. For example, the max size set is 4MB, but when the first file was retrieved I wanted it to be more than 4MB and then the following will remain to 4MB.

[iamgenesisivan]

Or another way around, if there's a way to disable the max file in index0 like this.

The index 0 file, comes from my server and the 2nd file is uploaded by the user.