Description:
When a concept marked as mandatory is hidden using skip logic, the form allows submission even if the mandatory field is not filled. This bypasses the expected validation behavior.

Steps to Reproduce:

1. Create a new form on the Demo/Dev Lite instance.

2. Add the following fields:

   • Date Dispensed (mandatory)

   • Visit Type (mandatory)

   • Test Status (mandatory)

   • Tumor Maximum Dimension

   • Widal Test

3. Apply the following skip logic on the Visit Type field to show/hide Test Status:

   function(form) { var selectedValues = form.get('Visit type').getValue(); if (selectedValues) { form.get('Test status').setHidden(false); } else { form.get('Test status').hideAndClear(); } }

4. Save and publish the form.

5. Create a patient and start a visit.

6. Open the form and fill in:

   • Date Dispensed

   • Visit Type

   • Leave Test Status empty

7. Click Save.

Expected Result:
Form should not be saved because Test Status is marked as mandatory and left empty.

Actual Result:
Form is saved successfully, even though the mandatory field Test Status was not filled.