diff --git a/src/src/app/modals/place-create-modal/place-create-modal.component.ts b/src/src/app/modals/place-create-modal/place-create-modal.component.ts
index f0e6ce8..80f05ac 100644
--- a/src/src/app/modals/place-create-modal/place-create-modal.component.ts
+++ b/src/src/app/modals/place-create-modal/place-create-modal.component.ts
@@ -87,9 +87,9 @@ export class PlaceCreateModalComponent {
         },
       ],
       category: [null, Validators.required],
-      description: "",
-      duration: "",
-      price: "",
+      description: null,
+      duration: [null, Validators.pattern("\\d+")],
+      price: [null, Validators.pattern("[+-]?([0-9]*[.])?[0-9]+")],
       allowdog: false,
       visited: false,
       image: null,
diff --git a/src/src/app/modals/trip-create-day-item-modal/trip-create-day-item-modal.component.ts b/src/src/app/modals/trip-create-day-item-modal/trip-create-day-item-modal.component.ts
index 117d1bd..0e04616 100644
--- a/src/src/app/modals/trip-create-day-item-modal/trip-create-day-item-modal.component.ts
+++ b/src/src/app/modals/trip-create-day-item-modal/trip-create-day-item-modal.component.ts
@@ -66,7 +66,7 @@ export class TripCreateDayItemModalComponent {
       day_id: [null, Validators.required],
       place: null,
       status: null,
-      price: 0,
+      price: [null, Validators.pattern("[+-]?([0-9]*[.])?[0-9]+")],
       lat: [
         "",
         {