Recurs until date is max 1 year in the future

routes/resources.rb

@@ -220,7 +220,16 @@ post '/:service_space_url_name/resources/:resource_id/reserve/?' do
 	end
 
 	if params.checked?('recurring')
-		recurs_until_date = Time.strptime(params[:recurs_until_date], '%m/%d/%Y').midnight.in_time_zone
+		begin
+			recurs_until_date = Time.strptime(params[:recurs_until_date], '%m/%d/%Y').midnight.in_time_zone
+		rescue
+			recurs_until_date = nil
+		end
+
+		if recurs_until_date.nil? || recurs_until_date - 365.days > Time.now || recurs_until_date < start_time.midnight.in_time_zone
+			flash :error, 'Invalid Recurs Until Date', 'Your recurs-until date must be less than a year in the future.'
+			redirect back
+		end
 
 		# use the recurring type to increment the date here
 		starts = []