Can You Add Hidden Text in Posts Using Color Charts and Spoiler Tags?

[nottheone]

I wanted to put a hidden answer in my post so that it wasn't visible until they were ready to read it. Can you add a color to the color chart that will make text the background color in a post that is only seen when highlighted? You might want to create a special task bar button in the 'post new thread window' to do this so it adds visible notification text to the invisible so no one can add hidden things to posts without notification in the body of the thread post and maybe visible brackets around the invisible so people know it's there.

 

[Kurdt]

There are always

Spoiler

spoiler tags

As long as you're not giving away homework answers which is against the guidelines.

 

[nottheone]

Got it, thanks.

 

[Kurdt]

In the advanced reply box there is an icon that looks like an eye, on the second line next to the TV. Those are the spoiler tags which you can add manually [noparse][/noparse] like so.