Hi,
I was wondering if anyone could point me the right direction to achieve dynamic file type validation.
Right now I have a form which displays a certain number of file input fields (determined by the user, user can select how many fields), and I was wondering if it was possible to validate the file type as soon as the user closes windows explorer, as in have some sort of icon or message popup next to the field, and disable the submit button if the file is not of a certain type.
Thanks.