Method SetInvalid

src/node/psbt.h:48–56

    std::string error;                     //!< Error message

    void SetInvalid(std::string err_msg)
    {
        estimated_vsize = std::nullopt;
        estimated_feerate = std::nullopt;
        fee = std::nullopt;
        inputs.clear();
        next = PSBTRole::CREATOR;
        error = err_msg;
    }
};