Fix the 2FA Log in button that did nothing on click

CHANGELOG.md

@@ -8,6 +8,7 @@ Lines marked **Upgrade step** need you to act after updating.
 
 ### Fixed
 
+-   Clicking "Log in" on the two-factor code screen now sends the code. Before, only Enter worked. (#299)
 -   No more PHP 8.5 deprecation warning for the MySQL SSL option on container start. (#298)
 
 ## [2.3.0] - 2026-10-22

resources/js/Pages/Auth/TwoFactorChallenge.test.ts

@@ -0,0 +1,45 @@
+import { mount } from "@vue/test-utils";
+import { beforeEach, describe, expect, it, vi } from "vitest";
+import { router, useForm } from "@inertiajs/vue3";
+import TwoFactorChallenge from "./TwoFactorChallenge.vue";
+
+const mountChallenge = () =>
+    mount(TwoFactorChallenge, {
+        attachTo: document.body,
+        global: {
+            mocks: { $inertia: { form: useForm }, route: (name: string) => name },
+            stubs: { Head: true, Link: true, JetValidationErrors: true },
+        },
+    });
+
+describe("log in button on the two-factor challenge", () => {
+    beforeEach(() => {
+        vi.restoreAllMocks();
+        vi.spyOn(router, "post").mockImplementation(() => {});
+    });
+
+    it("sends the code when clicked", async () => {
+        const wrapper = mountChallenge();
+
+        await wrapper.find("input").setValue("123456");
+        await wrapper.find("button[type=submit]").trigger("click");
+
+        expect(router.post).toHaveBeenCalledOnce();
+        expect(vi.mocked(router.post).mock.calls[0][1]).toMatchObject({
+            code: "123456",
+        });
+    });
+
+    it("sends the recovery code when clicked", async () => {
+        const wrapper = mountChallenge();
+
+        await wrapper.find("button[type=button]").trigger("click");
+        await wrapper.find("input").setValue("abc-def");
+        await wrapper.find("button[type=submit]").trigger("click");
+
+        expect(router.post).toHaveBeenCalledOnce();
+        expect(vi.mocked(router.post).mock.calls[0][1]).toMatchObject({
+            recovery_code: "abc-def",
+        });
+    });
+});

resources/js/Pages/Auth/TwoFactorChallenge.vue

@@ -68,6 +68,7 @@
         </button>
 
         <d9-button
+          type="submit"
           class="ml-4"
           :isLoading="form.processing"
           :disabled="form.processing"