void scanUser(User *user, bool update)
{
	String buffer;
	Text buffer_t;
	int flag;

	// Inserimento username

	do{
		readString(buffer, STRING_LENGTH, "Inserisci username:");
	}while(!update && strcmp(buffer, "") == 0);

	if(strcmp(buffer, "") != 0)
	{
		strcpy(user->username, buffer);
	}

	//Inserimento password


	do{
		readString(buffer, STRING_LENGTH, "Inserisci password:");

		if(strcmp(buffer, "") == 0 && update)
		{
			flag = 0;
		}
		else
		{
			flag = passwordCheck(buffer);
		}

	}while(flag == 1);

	if(strcmp(buffer, "") != 0)
	{
		strcpy(user->password, buffer);
	}

	//Inserimento nome

	do{
		printf("Inserisci nome: ");
		readString(buffer, STRING_LENGTH);
	}while((mode == false) && strcmp(buffer, "") == 0);

	if(strcmp(buffer, "") != 0)
	{
		strcpy(user->name, buffer);
	}

	//Inserimento descrizione

	do{
		printf("Inserisci una descrizione: ");
		readString(buffer_t, TEXT_LENGTH);
	}while((mode == false) && strcmp(buffer_t, "") == 0);

	if(strcmp(buffer_t, "") != 0)
	{
		strcpy(user->description, buffer_t);
	}

	//Inserimento data di nascita

	do{
		printf("Inserisci data di nascita (GG-MM-AAAA): ");
		readString(buffer, TEXT_LENGTH);
	}while((mode == false) && strcmp(buffer, "") == 0);

	if(strcmp(buffer, "") != 0)
	{
		stringToDate(buffer, &user->birthDate);
	}

	if(mode == false)
	{
		time_t t = time(NULL);
		struct tm tm = *localtime(&t);

		user->signUpDate.day = tm.tm_mday;
		user->signUpDate.month = tm.tm_mon + 1;
		user->signUpDate.year = tm.tm_year + 1900;
	}
}