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
fee rate printed in one denominator into a field using a different
enumerator, they could overpay fees by 1,000 times. If they instead
enumerator, they could overpay fees by 1,000 times. If they instead
switch the enumerator, they could theoretically overpay by 100,000,000
switch the enumerator, they could theoretically overpay by 100,000,000