The material question upon this appeal is whether, upon the copy of the complaint served, the defendant was called upon to answer the same under oath. The statute provides that “ when any pleading is verified, every subsequent pleading, except a demurrer, must be verified also.” Sec. 2665, R. S. 1878. And sec. 2633, R. S. 1878, provides that “a copy of the complaint maj’' or may not be served with the summons at the plaintiff’s option. If not so served, the defendant may, in person or by attorney, within twenty days after service of the summons, demand in writing a copy of the complaint, specifying a place embracing a post-office address within the state where it may be served, and a copy of it shall be served within twenty days thereafter, accordingly.” It will be seen that the statute does not expressly direct .that the copy of the complaint served shall contain also a copy of the verification, if the same be verified, but it seems to us very plain that such must be the true practice. If the plaintiff desires a verified answer to his complaint, he is required to verify his complaint in such way as to entitle him to such answer, and he must notify the defendant in some way that his complaint is so verified. To hold otherwise would be to compel the defendant to answer under oath in every case, or take the risk of having his *219answer returned if unverified, and judgment taken against him by default, as was done in this case. This shows that the fact that the original complaint is verified does not of itself call for a verified answer from the defendant, hut in addition to that the defendant must be informed in some way by the plaintiff that it is so verified.
• The statute does not direct the plaintiff to exhibit the original complaint with its verification to the defendant, so that he may be informed from such exhibition thereof whether it be verified or not. He may keep the same in his pocket, and need not file it with the clerk of the court in which the action is pending until ten days after the answer is served. Sec. 2632, E. S. 1878. But the plaintiff is required to serve upon the defendant a copy of his complaint when demanded, and the defendant, upon such service, is required to answer the same within twenty days, and if the complaint be verified he must verify his answer. The only evidence the plaintiff is required to give to the defendant of the fact of the verification of his complaint is by giving him a copy thereof. It is evident, therefore, if he wants a verified answer, that the copy of the complaint' served must' show on its face that the same is verified according to law; and if the copy served does not show that fact, the defendant may treat the same as unverified and answer accordingly. He is not bound to search the original complaint to find out that fact, even if he has the power to compel the plaintiff to exhibit it to him before he answers the same. He has the right to determine from' the copy served on him whether it is so verified as to require him to verify his answer. This was the rule established by the decisions of the courts of New York before the adoption of the code in this state, and is still the rule there. Trowbridge v. Didier, 4 Duer, 448; Williams v. Riel, 5 Duer, 601; Hughes v. Wood, in note to last case, p. 603; Quin v. Tilton, 2 Duer, 648; Graham v. McCoun, 5 How. Pr., 353; Barker v. Cook, 40 Barb., 254; *220Treadwell v. Fassett, 10 How. Pr., 184; Hubbard v. Hat. P. Ins. Co., 11 How. Pr., 149; Tibballs v. Selfridge, 12 How. Pr., 64; Wilkin v. Gilman, 13 How. Pr., 225; People ex rel. v. Allen, 14 How. Pr., 334; Reyser v. McCormack, 7 Hun, 300; 2 Wait’s Pr., 302, and cases cited; Voorhies, N. Y. Annotated Code (10th ed.), 239, and cases cited.
The New York Code of Procedure of 1817 has a new section (§ 528) upon this subject; it reads as follows: “The remedy for a defective verification of a pleading is to treat the same as an unverified pleading. When the copy of a pleading is served without a cop3r of a sufficient verification, in a case where the adverse party is entitled to a verified pleading, he may treat it as a nullity, provided he gives notice, with due diligence, to the attorney of the adverse party, that he elects so to do.” Mr. Throop, in his note to this section, says it is new, but in accordance with the existing practice. The case of Reyser v. MeCormaeJc, supra, was decided after the section was enacted, and it was held in that case that when the complaint served did not show a sufficient verification, the defendant might treat it as an unverified pleading and answer without verification. This is generally understood to be the rule of practice in this state, and the New York cases are approved by the decisions of this court so far as they have any bearing upon the question of practice involved in the case at bar. Crane v. Wiley, 14 Wis., 658, 663; Morley v. Guild, 13 Wis., 576, 579; Fellows v. Menasha, 11 Wis., 558; Bank v. Hogan, 21 Wis,, 317.
It may be said that in none of the cases in this court was it decided that the copy of the complaint served must show that it was properly verified in order to call for a-verified answer, but it is clear that in every case the defendant must have proceeded upon the'information derived from, the copy served, and not from an inspection of the original.-
The rule laid down by the court in the case of Trowbridge v. Pidier, above cited, is undoubtedly the true one. The *221copy of the complaint served is the complaint upon which the defendant has the right to act, and if that does not show .a proper verification he'need not verify his answer; and if the copy shows a proper verification, and he answers without oath, he then takes the risk of showing that notwithstanding the copy served showed a verification, the original was not, in fact, verified. But when the' copy served fails to .show a verification, he may rely upon that and may answer without verification, and he does not in such case take the risk as to the fact of the verification of the original. The plaintiff is estopped from, insisting that his complaint is verified, when the copy served does not show that fact.
Does the copy of the complaint served in this case show that it was verified according to law? We are clearly of the •opinion that it does not.
In the case of Fellows v. Menasha, supra, this court held that a complaint sworn to before a county judge in New York, without any attestation of office, may be treated as though not sworn to at all; and in the case of Sloane v. Anderson, 57 Wis., 123, it was held that an affidavit purporting to be made in the state of Illinois, and sworn to before a notary public in that state, not authenticated as required by :sec. 4203, R. S. 1878, could not be treated as an affidavit in -an action pending in this state. See, also, Hayes v. Frey, 54 Wis., 503; Ely v. Wilcox, 20 Wis., 523.
It is clear, therefore, the copy of the complaint served in this case did not show that the verification was made in :such a way as to entitle it to. have any effect as a verification of the complaint, unless we hold that the memorandum written immediately below the verification, viz., “ certificate ■of clerk of court of record under seal attached,” is sufficient evidence that the same was so certified. We think this is •entirely insufficient. At best it is only the opinion oí the person who wrote it, that it was property certified. The •defendant is not under any obligation to take the opinion *222©f any one on that point. He is entitled to see a copy of such certificate and then judge for himself whether it be sufficient to make the verification a proper one under the law. It was well said by the learned counsel for the appellant: “If such memorandum be sufficient to compel the defendant to take notice of the fact that the complaint is duly verified, then a memorandum at the foot of the complaint stating that it was duly verified, without giving any copy of the verification itself, would be a sufficient notice to the defendant of that fact, and in every such case he would be compelled to answer under oath, or take the risk of showing that the complaint was not, in fact, verified.” We think the just rule of practice is the one laid down in New York, and that the plaintiff, if he wishes to compel an answer upon oath to a complaint served either with the summons or upon a demand therefor by the defendant, he must serve a copy of the verification with the copy of the complaint, and where the verification is sworn to in another state, and before an officer of such state, a copy of the certificate of the authority of the officer taking the same, required by said sec. 1203, must also be served, so that the defendant may judge for himself whether the same be properly verified. There being no copy of the certificate of authority served with the complaint in this case, it did not appear upon the copy complaint served that it was properly verified as required by law, and the defendant was at liberty to treat it as unverified and answer accordingly.
In this view of the case the defendant was not in default when the judgment was entered, but the action was at issue and he was entitled to have the issue raised by the answer tried. The judgment was irregularly entered, and the defendant was entitled to have it set aside without regard to the merits of the answer, and without filing any affidavit of merits.
This view of the case renders it unnecessary to discuss the *223other questions raised in the case by the counsel for the appellant.
While we may have serious doubts whether the defendant has any meritorious defense to the action, the case involves a question of practice of considerable importance, which we do not feel at liberty to disregard.
By the Vowrt.— The order of the circuit court is reversed, and the cause remanded with directions to the circuit court to set aside the judgment in the action.