Galaxy S5 :: How To Undo A Feature On Samsung Phone

I have a at&t samsung galaxy s5 that I'd not rooted and I was wondering if there was a undo feature for text, for example I write out a whole paragraph and then highlight it because I wanted to copy it and accidently press something to delete it all. Or hold down the back space button and delete the whole thing. I know the iPhone has such a thing, all you have to do is shake the device and you can undo it. I am wondering if such a thing is possible.