I need to upload DOC and XLS files to my application. I'm using multifile.js for uploading the file.
I need to prevent uploading files except DOC and XLS - how can i achieve that?
How to check file extension while uploading a file in multifile.js
2.6k views Asked by Optimus At
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This script should be put as a validation before file is submitted. It should also work for filenames which already contains '.'(dot) eg.. myfile.ms.xls etc...
But remember one thing if a user is literally naming a png image as doc file then we cannot check the contents to validate or probably it will a much longer and complicated exercise.