diff --git a/pages/category/[id].vue b/pages/category/[id].vue
index 25dcc183..8f9216c2 100644
--- a/pages/category/[id].vue
+++ b/pages/category/[id].vue
@@ -1,10 +1,12 @@
 <script setup lang="ts">
+import { regexForCategoryIds } from '~/composables/useIdsResolver'
+
 //
 // Validators
 //
 definePageMeta({
   validate({ params }) {
-    return typeof params.id === 'string' && /^[-\w:,]+$/.test(params.id)
+    return !!params.id && regexForCategoryIds.test(params.id.toString())
   },
 })
 </script>
diff --git a/pages/embedded/[p1]/[poiId].vue b/pages/embedded/[p1]/[poiId].vue
index d50588f4..a16f922c 100644
--- a/pages/embedded/[p1]/[poiId].vue
+++ b/pages/embedded/[p1]/[poiId].vue
@@ -12,7 +12,7 @@ definePageMeta({
       return false
     }
 
-    return regexForCategoryIds.test(params.p1.toString()) && regexForPOIIds.test(params.poiId.toString())
+    return !!params.p1 && !!params.poiId && regexForCategoryIds.test(params.p1.toString()) && regexForPOIIds.test(params.poiId.toString())
   },
 })
 </script>
diff --git a/pages/embedded/[p1]/index.vue b/pages/embedded/[p1]/index.vue
index b8e8f76a..1698aa6d 100644
--- a/pages/embedded/[p1]/index.vue
+++ b/pages/embedded/[p1]/index.vue
@@ -6,7 +6,7 @@ import { regexForCategoryIds } from '~/composables/useIdsResolver'
 //
 definePageMeta({
   validate: ({ params }) => {
-    return regexForCategoryIds.test(params.p1.toString())
+    return !!params.p1 && regexForCategoryIds.test(params.p1.toString())
   },
 })
 </script>
diff --git a/pages/index/[p1]/[poiId].vue b/pages/index/[p1]/[poiId].vue
index d50588f4..a16f922c 100644
--- a/pages/index/[p1]/[poiId].vue
+++ b/pages/index/[p1]/[poiId].vue
@@ -12,7 +12,7 @@ definePageMeta({
       return false
     }
 
-    return regexForCategoryIds.test(params.p1.toString()) && regexForPOIIds.test(params.poiId.toString())
+    return !!params.p1 && !!params.poiId && regexForCategoryIds.test(params.p1.toString()) && regexForPOIIds.test(params.poiId.toString())
   },
 })
 </script>
diff --git a/pages/index/[p1]/index.vue b/pages/index/[p1]/index.vue
index b8e8f76a..1698aa6d 100644
--- a/pages/index/[p1]/index.vue
+++ b/pages/index/[p1]/index.vue
@@ -6,7 +6,7 @@ import { regexForCategoryIds } from '~/composables/useIdsResolver'
 //
 definePageMeta({
   validate: ({ params }) => {
-    return regexForCategoryIds.test(params.p1.toString())
+    return !!params.p1 && regexForCategoryIds.test(params.p1.toString())
   },
 })
 </script>
diff --git a/pages/poi/[id]/details.vue b/pages/poi/[id]/details.vue
index 0ceaaeca..5a6fd816 100644
--- a/pages/poi/[id]/details.vue
+++ b/pages/poi/[id]/details.vue
@@ -8,15 +8,14 @@ import type { ApiPoi } from '~/lib/apiPois'
 import { headerFromSettings } from '~/lib/apiSettings'
 import { getAsyncDataOrThrows } from '~/lib/getAsyncData'
 import { siteStore as useSiteStore } from '~/stores/site'
+import { regexForPOIIds } from '~/composables/useIdsResolver'
 
 //
 // Validators
 //
 definePageMeta({
   validate({ params }) {
-    return (
-      typeof params.id === 'string' && /^[-\w:]+$/.test(params.id)
-    )
+    return !!params.id && regexForPOIIds.test(params.id.toString())
   },
 })
 
diff --git a/pages/pois/[ids]/map.vue b/pages/pois/[ids]/map.vue
index 3ba63727..72ae2c76 100644
--- a/pages/pois/[ids]/map.vue
+++ b/pages/pois/[ids]/map.vue
@@ -4,16 +4,14 @@ import MapPois from '~/components/Map/MapPois.vue'
 import { type ApiPoiId, type ApiPois, getPois } from '~/lib/apiPois'
 import { getAsyncDataOrThrows } from '~/lib/getAsyncData'
 import { siteStore as useSiteStore } from '~/stores/site'
+import { regexForCategoryIds } from '~/composables/useIdsResolver'
 
 //
 // Validators
 //
 definePageMeta({
   validate({ params }) {
-    return (
-      typeof params.ids === 'string'
-      && /^[-\w:,]+$/.test(params.ids)
-    )
+    return !!params.ids && regexForCategoryIds.test(params.ids.toString())
   },
 })