Validators null values

[sednus]

When we have Validators on a ListGridField, entering null values will make the validation as passed. This behavior can be seen in the showcase on:

http://www.smartclient.com/smartgwt/showcase/#grid_editing_data_validation

I didn't desired this behavior and had to extend the CustomValidator class to make exactly the same as a RegExp validator would do but checking for null as well. Is there another way that this should have been done?



Using:
Firefox 7.0.1 on Linux
Smart Client: 8.2/LGPL Development Only (built 2011-12-05)

[Isomorphic]

If a blank value is not allowed, use required:true.