Pop up should appear when an incorrect data type is entered.

[ghost]

Describe the new feature being added
We should have a pop up appear when an incorrect data type is entered that says something like "Input must be a ${type}."

How will this feature improve this extension
Users won't be confused when they can't enter data into a column that has data formatting on.

Describe alternatives you've considered
Having a different type of input automatically break you out of the type you are in.