2 files changed, 4 insertions, 2 deletions
diff --git a/Bugzilla/Config/MTA.pm b/Bugzilla/Config/MTA.pm
index 61569e2d3..50aa8c85d 100644
--- a/Bugzilla/Config/MTA.pm
+++ b/Bugzilla/Config/MTA.pm
@@ -104,7 +104,8 @@ Configure bugmail: %urlbase%userprefs.cgi?tab=email
   {
    name => 'whinedays',
    type => 't',
-   default => 7
+   default => 7,
+   checker => \&check_numeric
   },
 
   {
diff --git a/Bugzilla/Config/Query.pm b/Bugzilla/Config/Query.pm
index b86339fc9..e3996a0ee 100644
--- a/Bugzilla/Config/Query.pm
+++ b/Bugzilla/Config/Query.pm
@@ -51,7 +51,8 @@ sub get_param_list {
   {
    name => 'mostfreqthreshold',
    type => 't',
-   default => '2'
+   default => '2',
+   checker => \&check_numeric
   },
 
   {