I wanted to use Dataform Add ln to customize add address form through SDK.I would like to make Do not mail reason mandatory if do not mail box is checked
So, you should be able to do this … we haven't been able to build any form add ins since our 2.94 days for some reason. In some cases, we've worked around this issue by doing a data form extension with a UI Model that basically checks the parent form.
BUT.. if you're able to get the data form add-in to work, that would be the perfect solution.
I personally haven't had any issues using Dataform Add Ins. Once you add it in the sdk you should be able to throw in a handler that fires when the checkbox changes that updates the Required property of the reason field.
