How to get null value instead of empty string with Glass Mapper?

Question

I would like to get null value instead of empty string for 'Single-Line Text' field type with Glass Mapper.

I need to recognize if any value was set or if a field was reseted to default state (and I expect there is no value - null).

Do you know if it's possible?

Answer 1

You can try to write a custom Glass.Mapper data handlers.

Check this post:

Custom data handlers