diff --git a/src/app/product-quantity/product-quantity.component.html b/src/app/product-quantity/product-quantity.component.html
index aa78cfc..b47245c 100644
--- a/src/app/product-quantity/product-quantity.component.html
+++ b/src/app/product-quantity/product-quantity.component.html
@@ -1 +1 @@
-
\ No newline at end of file
+
diff --git a/src/app/product-quantity/product-quantity.component.ts b/src/app/product-quantity/product-quantity.component.ts
index 4c3d07b..8df853a 100644
--- a/src/app/product-quantity/product-quantity.component.ts
+++ b/src/app/product-quantity/product-quantity.component.ts
@@ -1,4 +1,4 @@
-import { ChangeDetectionStrategy, Component, EventEmitter, Input, Output } from '@angular/core';
+import { ChangeDetectionStrategy, Component, EventEmitter, Input, Output, signal } from '@angular/core';
import { Product } from '../product-selection/product-selection.component';
import { FormsModule } from '@angular/forms';
import { ProductService } from '../services/product.service';
@@ -11,6 +11,7 @@ import { ProductService } from '../services/product.service';
changeDetection: ChangeDetectionStrategy.OnPush,
})
export class ProductQuantityComponent {
+
@Input({ required: true }) set product(value: Product | null) {
this.productService.setProduct(value);
}
diff --git a/src/app/product-selection/product-selection.component.html b/src/app/product-selection/product-selection.component.html
index 0712a8f..679abff 100644
--- a/src/app/product-selection/product-selection.component.html
+++ b/src/app/product-selection/product-selection.component.html
@@ -1,4 +1,8 @@
-