Depends on whether you call the function `parse` or `tryParse`. :) Throw if you expect that the input should never be invalid. Don't throw, and do friendly lo

Depends on whether you call the function `parse` or `tryParse`. :) Throw if you expect that the input should never be invalid. Don't throw, and do friendly logging and reporting of your parsing errors, if this is uncontrollable third party input.