jsonTest.cpp

#include <iostream>
#include <nlohmann/json.hpp>

class Client {

public:
	// members
	std::uint32_t ClientId;
	std::string FirstName;
	std::string LastNames;
	std::string PrimaryAddress;
	std::string SecondaryAddress;
	std::string PrimaryPhone;
	std::string SecondaryPhone;
	std::string District;

};

NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE(Client, ClientId, FirstName, LastNames, PrimaryAddress, SecondaryAddress,
							   PrimaryPhone, SecondaryPhone, District)



int main()
{
	std::string json_raw = "{\
		\"District\": \"DIstrict 5\",\
		\"ClientId\": \"\",\
		\"FirstName\" : \"John\",\
		\"LastNames\" : \"Doe\",\
		\"PrimaryAddress\" :\"Street #25\",\
		\"PrimaryPhone\" : \"126845136\",\
		\"SecondaryAddress\" : \"\",\
		\"SecondaryPhone\" : \"985148954\"}";

	Client cl;
	auto j = nlohmann::json::parse(json_raw);
	from_json(j, cl);
}