Ticket #7993: 7993.patch

en.js

@@ -274 +274 @@
                 invalidBorder   : 'Border size must be a number.',
                 invalidWidth    : 'Table width must be a number.',
                 invalidHeight   : 'Table height must be a number.',
-                invalidCellSpacing      : 'Cell spacing must be a number.',
-                invalidCellPadding      : 'Cell padding must be a number.',
+                invalidCellSpacing      : 'Cell spacing must be a positive number.',
+                invalidCellPadding      : 'Cell padding must be a positive number.',
 
                 cell :
                 {