a test that placeholder works for TextBox. 10px padding added for testing.
These buttons switch the positions searched to try to place the validation error tooltips.
Note that setting tooltip positioning to "above" or "below" is dangerous if
you have a node with a dropdown, but the drop down might overlap the tooltip.
Validation tooltips inside of dialogs:
Partial numeric input should be validated with respect to the min/max constraints and available space
Ensure setting the formattedValue does not alter the entered value on blur