Remove lower "post reply" button

[Mikea113n]

I am trying to remove the lower "Post Reply" button from the Showthread template but I dont know what code to remove without getting the error. I cant seem to find a valid solution in any other threads. Has anyone successfully done this, and can you share?

I'm trying to do this because typing in the quick reply box, then clicking the postreply button deletes all previously entered text, unless it has already autosaved. People who type fast, then accidentally click on that button instead of the one in the editor end up deleting their entire message.