(I'm pretty sure the answer is, "no...at least not easily)
....but...is there anyway to use conditional logic that checks the value of another field (a number field for instance rather than a drop down) for a greater than, less than, or equal to validation to determine if a field is shown?
For instance, if a field is left blank, then I don't want to show a second field, but when any value is entered in a field, I'd like the second field to become visible.
Currently conditional logic only checks the value of a drop down, radio button or checkbox and only checks to see if it equals or is not equal to a specific value you select. So what you want to do isn't currently possible. We do plan on implementing less than/greater than type functionality but currently there aren't any plans for conditional logic to work off of non selection fields. A selection is what triggers the conditional logic, which is why it only works on drop downs/radio buttons/checkbox fields.
