`max_size` and `min_size` validation for `FileField`

[amirreza]

hi
as disccussed in ​forum, i think a max_size and min_size validation could be a good addition to django
or at least max_size

should mention i can do this one myself

i'm fine by doing it as a paarameter in FormField, or as a validator function
so if you have a preference, please do tell

should mention anything discussed here also applies to ImageField and anything else inheriting from FormField

[Antoliny]

Thank you for suggesting this improvement.
However, I believe there was a similar issue raised before, maybe a duplicate ? #34700, #34263, #33942