feat(kit): safety change active index in stepper (#10004)

taiga-family · Dec 17, 2024 · 286b6d2 · 286b6d2
1 parent 9327709
commit 286b6d2
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/projects/kit/components/stepper/stepper.component.ts b/projects/kit/components/stepper/stepper.component.ts
@@ -72,8 +72,10 @@ export class TuiStepperComponent {
 
     @Input('activeItemIndex')
     public set activeIndex(index: number) {
-        this.activeItemIndex = index;
-        this.scrollIntoView(index);
+        if (this.steps.get(index)?.nativeElement) {
+            this.activeItemIndex = index;
+            this.scrollIntoView(index);
+        }
     }
 
     public indexOf(step: HTMLElement): number {