Board Thread:General Coding Help/@comment-24014422-20170214113521

When it comes to my mind, I start wondering. Is there a way to develop a JS code to block uploading files whose names start with a number? As in a wikia I'm admin at, files whose names start with a number is prohibited, and it always makes a headache for us to clean when users upload them.

So, does anybody have a JS code that can do this trick? It would be highly helpful if it exists. 