My variable is a number type, but CurrencyPipe still throws an Invalid argument exception

Question

I checked the typeof the variable and it is a number. However, CurrencyPipe still throws the invalid argument exception.

currencyPipe.transform(myNum, 'USD', true, '1.2-2');

Does CurrencyPipe have other restrictions for input than type number?

Answer 1

Does CurrencyPipe have other restrictions for input than type number?

No. We can only assume that the check for number that you did is wrong.