Except as otherwise provided in [the Uniform Commercial Code], a security agreement is effective according to its terms between the parties, against purchasers of the collateral, and against creditors.
A transaction subject to this article is subject to any applicable rule of law which establishes a different rule for consumers and [insert reference to (i) any other statute or regulation that regulates the rates, charges, agreements, and practices for loans, credit sales, or other extensions of credit and (ii) any consumer-protection statute or regulation].
In case of conflict between this article and a rule of law, statute, or regulation described in subsection (b), the rule of law, statute, or regulation controls. Failure to comply with a statute or regulation described in subsection (b) has only the effect the statute or regulation specifies.
This article does not:
(1) validate any rate, charge, agreement, or practice that violates a rule of law, statute, or regulation described in subsection (b); or
(2) extend the application of the rule of law, statute, or regulation to a transaction not otherwise subject to it.