Appellants are the elected members of the Aragon City Council against whom, in October of 1992, appellees filed an application for a recall petition. Pursuant to OCGA § 21-4-6 (a), appellants sought judicial review of appellees’ application and, after conducting a hearing in accordance with OCGA § 21-4-6 (f), the superior court found the recall petition to be legally insufficient. Appellees did not seek an appeal from this ruling. Instead, in February of 1993, appellees filed a revised application for a recall petition against appellants. Appellants *735again sought judicial review and the superior court found appellees’ revised recall application to be legally sufficient. In Case No. S93A1311, appellants appeal from that ruling.
Subsequent to the ruling appealed in Case No. S93A1311, appellants brought a separate declaratory judgment action attacking the constitutionality of the Recall Act, OCGA § 21-4-1 et seq. The superior court upheld the constitutionality of the Act and, in Case No. S93A1341, appellants appeal from that ruling.
The identical enumerations of error have been filed in both cases. Accordingly, the two appeals have been consolidated for disposition in this single opinion.
1. OCGA § 21-4-6 (f) provides that judicial review of an application for a recall petition
shall be limited solely to a review of the legal sufficiency of the recall ground or grounds and the legal sufficiency of the alleged fact or facts upon which such ground or grounds are based as set forth in such recall application; and the review of such alleged fact or facts shall be only for the determination of the legal sufficiency of such alleged fact or facts as to form and not as to truth and shall not include discovery or evidentiary hearings.
According to appellants’ enumeration of error, this provision of the Recall Act is unconstitutional, because the statutorily prescribed judicial
review of the “legal sufficiency” of a recall application impermissibly fails to satisfy minimum due process requirements by denying an elected official any meaningful opportunity for a hearing even when the evidence would demonstrate that the alleged factual grounds for recall are completely fabricated.
We recognize that “[a]n elected city official who is entitled to hold office under state law has a property interest in his office which can be taken from him only by procedures meeting the requirements of due process.” [Cit.]
City of Ludowici v. Stapleton, 258 Ga. 868, 869 (1) (375 SE2d 855) (1989). “ ‘But it is also true that an official takes his office subject to the conditions imposed by the terms and nature of the political system in which he operates.’ [Cit.]” Eaves v. Harris, 258 Ga. 1, 3 (2) (a) (364 SE2d 854) (1988).
Recall is a procedure whereby it is the voters themselves who make the ultimate determination as to whether an official should re*736tain his office for the duration of the term to which he was elected. Compare City of Ludowici v. Stapleton, supra (impeachment of mayor by aldermen); Eaves v. Harris, supra (suspension of county commissioner by governor); Coleman v. Glenn, 103 Ga. 458 (30 SE 297) (1898) (removal of members of county board of education by superior court upon recommendation of grand jury). The electorate’s right of recall derives from our constitution. Ga. Const, of 1983, Art. II, Sec. II, Par. IV. “The people’s right to seek recall of its public officers is a substantial right. . . .” Howell v. Tidwell, 258 Ga. 246, 247 (1) (368 SE2d 311) (1988)., Accordingly, appellants took office subject to the condition that they could be recalled by the electorate.
Appellants urge, however, that the recall “condition” provided in OCGA § 21-4-6 (f) is unconstitutional because it denies an elected official an opportunity for a judicial hearing to determine the truth or falsity of the alleged facts upon which the recall application is based. Our constitution authorizes the General Assembly to provide for the “procedures, grounds, and all other matters relative to . . . recall. . . .” It does not, however, authorize the General Assembly, in doing so, to deny an elected official due process. Nevertheless,
the amount of due process required depends upon the circumstances at hand: “ ‘ “(d)ue process,” unlike some legal rules, is not a technical conception with a fixed content unrelated to time, place and circumstances.’ [Cit.] ‘(D)ue process is flexible and calls for such procedural protections as the particular situation demands.’ (Cit.)”
Eaves v. Harris, supra at 4 (2) (b).
Through enactment of OCGA § 21-4-6 (f), the General Assembly has provided that an elected official is entitled to judicial review of the recall application to determine whether a statutorily specified ground for recall has been indeed stated and whether the supporting allegations of fact, if true, would authorize a finding that the statutorily specified ground for recall exists.
If one or more of the statutory grounds for recall set forth in OCGA § 21-4-3 (7) (B) are alleged in the recall application, then the ground or grounds for recall are legally sufficient. To determine if the “fact or facts upon which such ground or grounds are based” are legally sufficient, a [superior] court should consider the following: 1) assuming the fact or facts to be true, [whether] they allege misconduct which constitutes a legally sufficient ground for recall according to the statutory definition of that term; 2) if so, [whether] the fact or facts are stated with “reasonable particularity!.]” [Cit.]
*737(Emphasis omitted.) Brooks v. Branch, 262 Ga. 658, 659-660 (2) (424 SE2d 277) (1993). Thus, the statute does provide for judicial review of the legal sufficiency of the recall application.
Once the recall application has been judicially determined to be legally sufficient as to both the stated ground and the alleged factual support, the recall petition can then circulate and, if a sufficient number of qualified voters sign the petition, a recall election will be held in accordance with OCGA § 21-4-13. Since recall is a concept which is predicated upon the power of the electorate to remove its elected officials, a statute which provides that the electorate, rather than the judiciary, shall determine the ultimate truth or falsity of the allegations of misconduct is certainly consistent with that concept.
“The fundamental idea of due process is notice and an opportunity to be heard. [Cit.] Due process [does not guarantee] a particular form or method of state procedure. [Cit.]” Nix v. Long Mtn. Resources, 262 Ga. 506, 509 (3) (422 SE2d 195) (1992). Since “due procéss” is a flexible concept which calls for such procedural protection as the “ ‘ “particular situation demands[,]” ’ ” (Eaves v. Harris, supra at 4 (2) (b)), a statute limiting the role of the judiciary in the “particular situation” of the recall of public officers to that of making merely an initial determination as to the legal sufficiency of the recall application and, if it is sufficient, allowing the electorate ultimately to decide if the officer will or will not be recalled is not unconstitutional. “We conclude, in sum, that the [recall] statute affords adequate due process protection to the public official. . ..” Eaves v. Harris, supra at 4-5 (2) (b).
2. OCGA § 21-4-14 (a) provides limitations as to the filing of additional petitions for recall after a recall election has been held. OCGA § 21-4-14 (b) prohibits the filing of another application within six months after a recall petition has been found to be insufficient. However, there is no statutory provision proscribing the filing of an additional application subsequent to a judicial determination that a prior application was legally insufficient. The superior court found that its determination of the legal insufficiency of the original application for a recall petition filed by appellees in October of 1992 would not be a bar to the revised application filed by appellees in February of 1993. Appellants enumerate this ruling as error, urging that res judicata is a viable defense to appellees’ revised application.
“Under both [the doctrine of res judicata and that of estoppel by judgment], in order for the former decision to be conclusive, it must have been based, not merely on technical grounds, but at least in part on the merits where under the pleadings they were or could have been involved. [Cits.]” [Cits.]
*738Powell v. Powell, 200 Ga. 379, 383 (2) (37 SE2d 191) (1946). As discussed in Division 1, the statutory recall scheme enacted by the legislature does not permit the superior court to address the merits of the alleged grounds upon which the application for a recall petition is to be sought.
This statutory scheme is not such as would afford office holders a viable res judicata defense against submission of a revised application for a recall petition. Since judicial review is statutorily limited to a determination of the legal sufficiency of the form of the application for a recall petition, any previous judicial determination as to the legal insufficiency of the form of an application for a recall petition would not give rise to the assertion of a viable res judicata defense against submission of a subsequent revised application for a recall petition. See generally Smith v. Davis, 222 Ga. 839 (152 SE2d 870) (1967). A former adjudication merely as to form rather than on the merits does not operate as res judicata. Goldstein v. Ga. R. &c. Co., 31 Ga. App. 688 (2) (121 SE 846) (1924). Res judicata does not attach to a judicial ruling which “points out a defect in form rather than a defect in substance. [Cit.]” Westbrook v. Griffin, 27 Ga. App. 290 (1) (108 SE 123) (1921). Under the statutory recall scheme enacted by the legislature, it is only the provisions of OCGA § 21-4-14, not the doctrine of res judicata, which operate as a constraint upon the initiation of a subsequent recall effort. It follows that the superior court correctly held that its mere determination of the legal insufficiency of the form of the application for a recall petition filed by appellees in October of 1992 would not be a bar to the revised application filed by appellees in February of 1993.
Judgment affirmed.
All the Justices concur, except Benham and Hunstein, JJ., who concur in part and dissent in part.