Function accept

src/include/nlohmann/json.hpp:4085–4089

    /// @sa https://json.nlohmann.me/api/basic_json/accept/
    template<typename InputType>
    static bool accept(InputType&& i,
                       const bool ignore_comments = false)
    {
        return parser(detail::input_adapter(std::forward<InputType>(i)), nullptr, false, ignore_comments).accept(true);
    }

    /// @brief check if the input is valid JSON
    /// @sa https://json.nlohmann.me/api/basic_json/accept/