SharePoint Forms Enhanced Logic
For example, a dropdown with 3 options (A, B, C) should only show the “Mobile Number” field when option B is selected.
Unless you have explicit logic to show the field, the enhancement now honors the “Mobile Number” field default display setting, which would be “hide” in this example.
Therefore, when option A or C are selected, the “Mobile Number” field will revert to its default display status of “Hidden” and you are no longer required to explicitly account for Option A (to hide the field), and then Option C (to hide the field). You simple default the filed display to “Hide” and tell Option B to show the field. When Option B is not selected, the filed will revert back to hidden without you having to tell it to do so.
This can be a huge time-saver when building SharePoint forms with conditional logic, particularly when your dropdowns have several options.