I recently posted this question on the Esri forums and thought I'd give stack exchange a try too.
and change the text boxes to text areas similar to the "Editor with Toolbar (Union)" sample.
The one I am trying to customize is listed under Editing - Edit Modifiable Fields One of the samples that uses text areas instead of text boxes is under Editing - Editor with Toolbar (Union)
Any help would be greatly appreciated. If you find a line of code that you think I need to add, please tell me exactly where it needs to be added in the "Edit Modifiable Fields" sample.