How to personalize to prevent selecting value in LOV

Hi,

We have created DFF on form Purchasing Requisition use value set Approval_Limit_2 to show active and inactive value

Value set Approval_Limit_2 must show all values because both Requisition form and Requisition List use the same value set, so that if we hide inactive value, Requisition list form will get error when show Requisition has inactive value.

Now we want that when user create new Requisition user cannot select inactive value. Please help me to implement that.

Many thanks!