Is my iPad keyboard broken?

At the beginning of last year I got an iPad including a pen, iPad and iPad case with a keyboard because I couldn't afford it myself.

Now while I was sleeping I had my keyboard and a fairly large water bottle with water in it on the table, and my cats probably knocked them over (they are kittens and they were playing right before I fell asleep).

When I woke up I noticed that there was water everywhere and that my keyboard looked like this.

I quickly dried it off and then tested to see if all the buttons still worked. Everything seems to be working, but I'm worried it might break something. What do I do now?