verifyAmount method
Implementation
BigInt verifyAmount(BigInt amount) {
assert(
amount > BigInt.from(0), 'Invalid amount: ' + amount.toRadixString(10));
return amount;
}
BigInt verifyAmount(BigInt amount) {
assert(
amount > BigInt.from(0), 'Invalid amount: ' + amount.toRadixString(10));
return amount;
}