toJson method
Convert SwishPaymentData into a JSON object.
Implementation
Map<String, dynamic> toJson() => {
'payeeAlias': payeeAlias,
'amount': amount,
'currency': currency,
'callbackUrl': callbackUrl,
'payeePaymentReference': payeePaymentReference,
'payerAlias': payerAlias,
'payerSSN': payerSSN,
'ageLimit': ageLimit,
'message': message,
};