ing law to those material facts. Further, the 1999 version of the statute applies to any claim or defense, and does not require that the entire action be frivolous. That standard differs materially from the former version of 57.105, which limited fee awards to situations in which there was a complete absence of a justiciable issue of fact or law.2 Forum v. Boca Burger, Inc., 788 So.2d 1055, 1060 (Fla. 4th DCA 2001), review granted, 817 So.2d 844 (Fla.2002).
Mullins and Miller argue that because the incident occurred, and the suit was filed, prior to October 1, 1999, the revised section 57.105 cannot be applied to this case. In some respects, we agree. The 1999 amendment to section 57.105 substantively changed the statute by creating rights to fees under circumstances not previously authorized. As a result, we conclude that the revised statute cannot be applied retroactively to papers filed, actions taken or matters occurring prior to the effective date of the amendment. See Love v. Jacobson, 390 So.2d 782 (Fla. 3d DCA 1980) (holding that prior version of section 57.105 would not be applied retroactively); accord McMahan v. Toto, 256 F.3d 1120, 1129 (11th Cir.2001); Porteous v. Fowler, 394 So.2d 154 (Fla. 4th DCA 1981). But that does not resolve the problem presented here because the trial judge sanctioned Mullins and Miller only for actions taken or positions maintained after the effective date of the statute.
The central purpose of section 57.105 is, and always has been, to deter meritless filings and thus streamline the administration and procedure of the courts.
See Whitten v. Progressive Cas. Ins. Co., 410 So.2d 501, 505 (Fla.1982). (“The purpose of section 57.105 is to discourage baseless claims, stonewall defenses and sham appeals in civil litigation by placing a price tag through attorney’s fees awards on losing parties who engage in these activities.”);
Visoly v. Sec. Pacific Credit Corp., 768 So.2d 482, 492 (Fla. 3d DCA 2000) (“The general policy behind awarding attorney’s fees for bringing a frivolous action is to discourage baseless claims, stonewall defenses, and sham appeals by sanctioning those responsible for unnecessary litigation costs.”). Although the statute, like Federal Rule of Civil Procedure 11 upon which it was modeled, “must be read in light of concerns that it will spawn satellite litigation and chill vigorous advocacy,” any interpretation of the statute must give effect to its central goal of deterrence.
See Cooter & Gell v. Hartmarx Corp., 496 U.S. 384, 393, 110 S.Ct. 2447, 110 L.Ed.2d 359 (1990).
Because section 57.105 is patterned after Federal Rule 11, we construe it as its prototype has been construed in federal courts, insofar as such construction is harmonious with the spirit and policy of Florida legislation on the subject. See generally Dep’t of Prof'l Regulation, Div. of Real Estate v. Toledo Realty, Inc., 549 So.2d 715, 717 (Fla. 1st DCA 1989). In Rule 11 cases, the federal courts have adopted the view that whether conduct should be sanctioned should be measured by the standard in effect at the time of the conduct to be sanctioned. Corporate Printing Co., Inc. v. New York Typographical Union No. 6, 886 F.Supp. 340, 343 (S.D.N.Y.1995). See also Knipe v. Skinner, 19 F.3d 72 (2d Cir.1994). We endorse that view
2
. Section 57.105, Florida Statutes (1997), provides in pertinent part: