Mark Required for multiple select table

Hello,

I’m designing a workflow in my digital Work Assistant app that includes a multiple selection table. I need to implement the following validation logic:

  1. Trigger Condition: When users click the “Next Step” button

  2. Validation Requirement: All checkboxes in the multiple selection table must be checked

  3. Error Handling: Display an error message if any checkbox remains unchecked

  4. Success Action: Proceed to next step only when all boxes are selected

What would be the optimal IF statement structure for this validation?
Which specific condition should I use to verify all checkboxes are selected?

I am new to Tulip, so thank you for the Insight.

Greetings

Mimimtey