toJson method
Implementation
Map<String, dynamic> toJson() {
return {
'userId': userId,
'userIdentifier': userIdentifier,
'firstName': firstName,
'lastName': lastName,
'email': email,
'phoneNumber': phoneNumber,
'isKYCVerified': isKYCVerified,
'referralCode': referralCode,
'referralBonusBalance': referralBonusBalance,
'walletBalance': walletBalance,
};
}