Honda: Cap Trade-In on a Lease at 30% of the Lease Cap Cost

Honda allows a trade-in value of up to 30% of the lease cap cost. Currently, Desk does not acknowledge this limit and allows us to put in trades worth more than what Honda will allow.

For example, on a deal with a lease cap cost of $67,597.40, Honda will allow a trade-in of no more than $20,279.22. If I put in a trade worth 25k, I would like for Desk to not allow that value to be entered and to give some sort of indication that the value of the trade is exceeding Honda's acceptance criteria.