delivered the opinion of the court.
On September 7, 1917, the plaintiff commenced an action in the district court of Missoula county to recover the sum of $8,000, with interest, which it was alleged the defendants had collected for the use and benefit of the plaintiff, but had failed and refused to pay to it. The defendants were on that day served with summons and a copy of the complaint. On September 20 the defendants filed with the clerk and served upon attorneys for plaintiff a motion asking the court to require the said attorneys to produce and prove their authority to appear as such in the action, and to order a stay of proceedings until such authority should be produced. On the same day they filed and served a motion asking that the action be dismissed, on the ground that it had not been properly brought, in that it had not been authorized by anyone having the right to do so. Each of these motions recited that defendants appeared specially for the purpose of the motion only. The second motion was supported by an affidavit by defendant George P. Smith, president of the plaintiff, The purpose of the affidavit was to show that the action had not been authorized by plaintiff corporation, but had been commenced by one Oettinger, who was without authority to act for the plaintiff in any capacity whatever. On September 29, before either of the motions had been called to the attention of the court, or heard and disposed of by it, the plaintiff, through its attorneys, filed a praecipe with the clerk to enter the default of the defendants for failure to answer or otherwise make their appearance within the time required by law. The clerk thereupon entered the default, and immediately *438thereafter entered judgment against the defendants for the amount claimed in the complaint. On October 1 the defendants filed their motion to set aside the default and the judgment. This motion was supported by affidavits setting forth at length the facts upon which the defendants relied for their defense. On November 12, the court, after a hearing, granted defendants’ motion. From this order plaintiff has appealed.
The question submitted for decision is whether, under the [1] provisions of section 6719 of the Bevised Codes, the pendency of defendants’ motions, or either of them, precluded the entry of the default and judgment by the clerk. If the answer is in the affirmative, the order appealed from must be affirmed, for in that case the defendants were entitled as of right' to have the motions disposed of before they could be put in default. The purpose of the two motions was the same. They will therefore hereafter .be referred to and treated as one. ,
Section 6719, so far as pertinent here, declares:
“Judgment may be had, if the defendant fail to answer the complaint or to challenge the jurisdiction of the courts as follows:
“1. In an action arising upon contract for the recovery of money or damages only, if no answer, demurrer, motion or special appearance, coupled with a motion has been filed with the clerk of the court within the time specified in the summons, or such further time as may have been granted, or on motion to quash or set aside the service of summons, or to challenge the jurisdiction of the court has teen made and filed, the clerk upon application of the plaintiff, must enter the default of the defendant, and immediately thereafter enter judgment for the amount specified in the complaint, including the costs, against the defendant or against one or more of several defendants, in the cases provided for in section 6524. * # # > >
The portion of this section quoted is subdivision 1 of section 1020 of the Code of Civil Procedure of 1895, as amended by *439section 1 of Chapter 59 of the Laws of 1905; the italicized clauses indicating the amendments made at that time.
Section 1020, supra, was first enacted by the territorial legislature in 1867. (Laws 1867, p. 162, sec. 150.) It continued thereafter to be the law on the subject in this jurisdiction until it was amended, as above indicated. In the case of Mantle v. Casey, 31 Mont. 408, 78 Pac. 591, there was presented the question whether, under subdivision 2 of the section which contained the same provision as subdivision 1 relating to the clerk’s duty to enter default, a special appearance, coupled with a motion to quash the service of summons, extended the time for general appearance and answer to the merits of the action. The eourt held that it did not, and affirmed an order of the district court of Silver Bow county denying a motion to vacate a judgment entered on default of defendants after a motion to quash the summons had been filed. This decision was rendered on December 1, 1904. At its next session the .legislature amended the section by incorporating the italicized clauses in subdivision 1, which applies to actions on contract for the recovery of money or damages only. Substantially the same amendments were made to subdivision 2, which applies to all actions other than those mentioned in subdivision 1. Subdivision 3, which applies to actions in which summons has been served by publication, was also amended, so as to require, in addition to that theretofore necessary to be made on application for judgment, proof that no motion has been filed, to set aside the service of summons or to challenge the jurisdiction of the eourt. The amended section is not couched in the most appropriate terms and contains some repetition, but the purpose of the legislature' in enacting it is not open to question. Manifestly its intention was to relax what it regarded the harshness of the rule of the older provision as interpreted by this court in the case of Mantle v. Casey, and to permit the defendant to challenge -the jurisdiction of the eourt by motion before he interposes his answer or demurrer, without *440assuming the risk of being declared in default by the clerk. In its effort to relax the rule it went to the extreme of liberality, because it made the mere filing of the motion with the clerk sufficient to extend the twenty days allowed for appearance for defense on the merits, until the motion is [la] determined. The result is that- the power of the clerk to enter a default in any case is now restricted to those in which no appearance, either general or special, has been made. It is true that the motion must in some way challenge the jurisdiction of the court.
Counsel strenuously insist that neither of the motions raises any question of jurisdiction, in that neither is directed at the complaint or summons. They cite and rely upon the case of Donlan v. Thompson Falls etc. Co., 42 Mont. 257, 112 Pac. 445, in which this court had under consideration subdivision 2, and held that notice of motion to dissolve an injunction which had been issued in the action was not such an appearance as would prevent the entry of default by the clerk though filed within twenty days after service of summons. The facts were these: The defendants were all personally served with summons on August 17. On the same day a temporary injunction was issued and served. On September 4 the defendants, by their counsel, served upon counsel for the plaintiff and filed with the clerk a notice that they would on September 15 move the court for an order dissolving the injunction. On September 8 the clerk, on application of plaintiff, entered their default. A motion by defendants to vacate the default was denied. The plaintiff then submitted his evidence, and judgment was entered in his favor. Defendants again moved the court to vacate the default and judgment. This motion was denied. Defendants appealed. The principal contention made in their behalf was that the notice of their intention to move for a dissolution of the injunction, with the affidavits accompanying it, was an appearance in the action, sufficient to prevent entry of default by the clerk. Their contention was overruled, the court pointing out that, *441to save a default under the statute, appearance must be made in the action either (1) by answer or demurrer; or (2) by motion such as amounts to a general appearance; or (3) by special appearance, coupled with a motion. It will be observed that the statute does not declare what must be the particular character of the motion, further than to require that it must in some way challenge the jurisdiction, of the court. If it does this in any way, it comes within the purview of the statute.
Section 6423 of the Revised Codes authorizes the court, [2] on motion of either party, to require the attorney of the adverse party to produce and prove the authority under which he appears. The purpose of this provision is to compel disclosure by counsel who appears for plaintiff on the one hand, whether the action has been commenced at the instance and by the consent of the person who is the ostensible plaintiff, or, on the other hand, whether the defendant has authorized counsel who appears for him to so appear and interpose a defense to the action. In either ease if it is shown that the attorney has no authority to represent the party for whom he assumes to act, he will not be permitted to act further, and if he is prosecuting the action without the permission of the ostensible plaintiff, whom he professes to represent, the action will be dismissed. Even in the absence of such a statute the court has the inherent power, either on its own motion or on motion of a party to the action, to require an attorney to produce evidence of his authority whenever there is reasonable ground to apprehend that he is proceeding to act without authority of the party he assumes to represent. (2 R. C. L. 981; Keith v. Wilson, 6 Mo. 435, 35 Am. Dec. 443; Belt v. Wilson’s Admr., 6 J. J. Marsh. (Ky.) 495, 22 Am. Dec. 88; Clark v. Willett, 35 Cal. 534.) The motion by either party must, of course, be made in good faith and be supported by a showing, by affidavit- or otherwise, of a reasonable cause [3] for it. This is necessary because an attorney is presumed to have authority until the contrary is shown. (State *442to Use of West v. Houston, 3 Harr. (Del.) 15; McAlexander v. Wright, 3 T. B. Mon. (Ky.) 189, and note to this ease, 16 Am. Dee. 93; Williams v. Johnson, 112 N. C. 424, 34 Am. St. Rep. 513, 21 L. R. A. 848, and note, 17 S. E. 496.)
The statute does not declare when the motion should be [4,5] made. It would seem, however, that it should be made whenever during the progress of the ease the party desiring to present the question comes into the possession of facts furnishing a reasonable ground for the belief that the adversary attorney is acting without authority. It would seem, also, most appropriate that the defendant, if he desires to do so, should make his motion upon his first appearance in the action. In any event his motion should be made at the earliest time he can make it. Otherwise, he may be deemed to have waived his right to move at all.
The question arises, then: Does the motion challenge the [6,7] jurisdiction of the court? The term “jurisdiction,” as used in the statute, is the power to hear and determine the particular case. This power is called into activity by the commencement of the action by a party who invokes it, to enforce a claim against the defendant, or to redress or prevent a wrong done or being done by him. The action is commenced by the filing of a complaint. This must be the voluntary act of the plaintiff. He thus submits his cause for adjudication. No one else can do this for him, unless he is a minor, or an incompetent ward, under the control of a guardian. Even then, in contemplation of law, the action is that of the ward. When, therefore, it is shown that an action has been' brought by another as an attorney in the name of the plaintiff without authority, the power of the court to proceed to adjudication of it ceases. The defendant cannot lawfully be held to answer or make defense. He is at liberty to defend an action brought against him if he chooses, but may abstain from making any defense. He is entitled to notice by service of process, but cannot be brought into court and required to defend against his will.. *443Much, less may lie be lawfully brought into court to defend an action by one who is not the owner of the cause of action brought against him. By their motion defendants sought to advise the eourt that it had not properly acquired jurisdiction of the cause of action alleged in the complaint, and thus that it was without power to proceed to judgment. In other words, they sought to uproot the action entirely and summarily end it. In this sense the motion challenged the jurisdiction, within the meaning of the statute. This conclusion requires an affirmative answer to the question submitted by counsel.
It is insisted that under the decision in the Bordan Case, supra, a motion within the purview of the statute must attack the complaint in some way. ■ By their motion defendants sought to have the action summarily ended. This presented the question whether a valid judgment could be rendered upon the complaint.
Counsel suggest and discuss in their brief the question whether defendants’ motion constituted a general or special appearance. This inquiry is not material. Whether it constituted the one or the other, it precluded the entry of default and judgment until it ‘should be determined. The order is affirmed.
Affirmed.
Associate Justices Holloway, Hurly, Matthews and Cooper concur.