1 files changed, 8 insertions, 0 deletions
diff --git a/Bugzilla/Bug.pm b/Bugzilla/Bug.pm
index f1a1cf341..a09e7a906 100755
--- a/Bugzilla/Bug.pm
+++ b/Bugzilla/Bug.pm
@@ -42,6 +42,7 @@ use Bugzilla::Flag;
 use Bugzilla::FlagType;
 use Bugzilla::User;
 use Bugzilla::Util;
+use Bugzilla::Error;
 
 sub fields {
     # Keep this ordering in sync with bugzilla.dtd
@@ -489,6 +490,13 @@ sub EmitDependList {
   return @list;
 }
 
+sub ValidateTime{
+  my ($time, $field) = @_;
+    if ($time > 99999.99 || $time < 0 || !($time =~ /^(?:\d+(?:\.\d*)?|\.\d+)$/)){
+      ThrowUserError("need_positive_number", {field => "$field"}, 1);
+    }
+ }
+
 sub AUTOLOAD {
   use vars qw($AUTOLOAD);
   my $attr = $AUTOLOAD;