Module:Math: Difference between revisions

Module:Math (edit)

161 bytes added , 11 years ago

input check

Anonymous user

@@ Line 122: / Line 122: @@
      local value = tonumber( frame.args[1] or 0 );
      local precision = tonumber( frame.args[2] or 0 );
+    -- Check for non-numeric input
+    if value == nil or precision == nil then
+        return 'Formatting error: invalid input when rounding'
+    end
      local current_precision = z._precision( value );