Make mandatory field if we select a specific value in picklist

[omarllorens]

Hi.

I know that we can do this using a custom validations script to my module, like you can read here:
http://corebos.com/documentation/doku.php?id=en:devel:corebos_validation

But I'm not sure if we can do this with Business Maps. Maybe with a combination of Validations and Dependency Business Maps.

Is possible?

In my case I want to make mandatory a date field when we select a concrete value form a picklist.

Thanks,

Omar.