Be careful accepting input for fee rates. If a user copies and pastes a
Be careful ((("absurd fees")))((("excessive fees")))((("transaction fees", "overpaying")))((("overpaying transaction fees")))accepting input for fee rates. If a user copies and pastes a
fee rate printed in one denominator into a field using a different
enumerator, they could overpay fees by 1,000 times. If they instead
switch the enumerator, they could theoretically overpay by 100,000,000