fix(router): check $router.beforeEach exists before using (#20549)

Co-authored-by: John Leider <[email protected]>
vuetifyjs · Jan 24, 2025 · bcce042 · bcce042
1 parent db9fb77
commit bcce042
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/packages/vuetify/src/composables/router.tsx b/packages/vuetify/src/composables/router.tsx
@@ -113,10 +113,10 @@ export function useBackButton (router: Router | undefined, cb: (next: Navigation
   let removeBefore: (() => void) | undefined
   let removeAfter: (() => void) | undefined
 
-  if (IN_BROWSER) {
+  if (IN_BROWSER && router?.beforeEach) {
     nextTick(() => {
       window.addEventListener('popstate', onPopstate)
-      removeBefore = router?.beforeEach((to, from, next) => {
+      removeBefore = router.beforeEach((to, from, next) => {
         if (!inTransition) {
           setTimeout(() => popped ? cb(next) : next())
         } else {