Option to save posts as drafts

Good morning, I'd like to know if FC has the option to save a post as a draft before publishing it. Sometimes, someone is writing and, for various reasons, stops. In my case, due to work, I need to post in my community while I'm at work, but when someone visits my page, I leave my post unfinished. Then, yesterday, I closed my page and my post was lost. Is there a way to save that draft, like you can with emails?