isDiscountRateValid function
Implementation
bool isDiscountRateValid(MatexVatCalculatorState state) {
return state.discountRate == null ||
(state.discountRate! < 1 && state.discountRate! >= 0);
}
bool isDiscountRateValid(MatexVatCalculatorState state) {
return state.discountRate == null ||
(state.discountRate! < 1 && state.discountRate! >= 0);
}