When using a custom editor on a grid field, validation messages are being hidden by the grid.
I have set up an example here: http://plnkr.co/edit/YpH6GfYJnllVntC1fx7r?p=preview
- Click on a row in the Category column to activate the editor
- Delete the text in the combo box.
- Click elsewhere in the grid.
The Category Column field remains active but there is no validation message. The UI now appears broken as you can no longer edit other fields.
Note that the validation message is being activated but it is not visible as it is hidden by the grid. This can be shown by adding the css rule below.
Is there a way to have Custom Editors with validation in a grid?