AFFIRMED. See Stockman v. Downs, 573 So.2d 835 (Fla. 1991); King v. Young, Berkman, Berman & Karpf, P.A., 709 So.2d 572 (Fla. 3d DCA 1998) (bonus provision of contract making part of fee contingent upon results obtained in a divorce action was void, but firm was still entitled to recover quantum meruit for its services).