Failure to disaffirm: By inaction โ if the infant does not disaffirm within a reasonable time after reaching majority, she will be held to have implicitly ratified.
But courts are split on whether the promisee may bring an immediate suit for breach, as she is allowed to do where the repudiation is a statement or a voluntary act.
So if the maker or seller of a consumer good wants to give an express warranty in writing, he must also give the two implied warranties.