We are evaluating if Constellation design system is a good fit for our workflow, there's a common scenario where user needs to add/edit items of a table using a modal window, how do we enable a complex validation that triggers when users submit the modal window.

For example, consider flow action (or step) form view has a CustomerList table with first name, last name, email. Users can Add/Edit those using a modal window. How do we enable a validation inside that modal window? (In traditional design system we used to do this using Modal window flow action)

We have enabled Flow action (or step) validation, that stops user when they hit submit (on the step level), however we need to validate user input when they submit on the modal window, is this possible to configure with Constellation?

https://docs.pega.com/bundle/platform/page/platform/user-experience/configuring-embedded-data-fields-1.html

Thanks, Sandeep