To use a spoiler, just stick the text you want to hide in between these tags:
[ spoiler ] Your text here [ /spoiler ]
I’ve left the spaces in between the brackets and the word spoiler, but those should be removed when you do a spoiler. I just left them there so that wouldn’t render as an actual spoiler!
Also, if you want to add a title (like my above one), you can do that with the following code:
[ spoiler title=”Your Title Goes Here” ] Et voila! [ /spoiler ]
Again, remove the spaces adjacent to the brackets and you will be golden! Don’t forget to type it yourself, if you copy-paste the forum will add in some extra HTML. We’re working to remove that limitation, but in the meantime, just type spoilers out on your own.