X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/274a516bc6b84b8f0f907bbc129983035411d877..5058e7d748334f4d2c435d7818d7b55537739d1e:/app/controllers/concerns/pagination_methods.rb

diff --git a/app/controllers/concerns/pagination_methods.rb b/app/controllers/concerns/pagination_methods.rb
index 3dc9f52aa..79ab10bfb 100644
--- a/app/controllers/concerns/pagination_methods.rb
+++ b/app/controllers/concerns/pagination_methods.rb
@@ -6,6 +6,9 @@ module PaginationMethods
   ##
   # limit selected items to one page, get ids of first item before/after the page
   def get_page_items(items, includes: [], limit: 20)
+    param! :before, Integer, :min => 1
+    param! :after, Integer, :min => 1
+
     id_column = "#{items.table_name}.id"
     page_items = if params[:before]
                    items.where("#{id_column} < ?", params[:before]).order(:id => :desc)