Is there a way to disable someone from sending me friend requests on Facebook?

[b]

I had a girl added as a friend on Facebook who I thought was my friend, but she's become good friends with my ex-boyfriend and harrassed me over Facebook so I deleted her as a friend. Ever since I deleted her, her and my ex have been sending me a ton of friend requests, thinking I'm dumb enough to accept them. I'm getting sick of ignoring the friend requests. Is there a way I can completely disable them from sending me friend requests in the first place?

[ToSunnyMexico]

You can block people on facebook. Then they can't even see that you're there It's under Privacy in the top right corner.

[Oliver Clothesoff]

You can Block them or Report them

[Nikki D]

http://hs.facebook.com/privacy.php
at the bottom left you type in the name of the person you want to block, then they won't be able to bother you (or see that you even have facebook)

[SMILE!!!]

You want to block them. Go into privacy settings. When you block someone they will not be able to see anything about you. They cant see wall post you send to mutual friends or find you in searches.After you block them you can also report them for harassment and which can lead to their facebook accounts being deleted. Hope this helps.