disconnect

gistfile1.txt

const disconnectWallet = async () => {
    localStorage.removeItem("wall");
    web3Modal = new Web3Modal({
      network: "rinkeby", // optional
      cacheProvider: true, // optional
      providerOptions, // required
    });
    await web3Modal.clearCachedProvider();
    setAddress("");
  };

  useEffect(() => {
    if (localStorage.getItem("wall")) {
      // Assign the Web3Modal class to the reference object by setting it's `current` value
      // The `current` value is persisted throughout as long as this page is open
      web3ModalRef.current = new Web3Modal({
        network: "rinkeby",
        providerOptions: {},
        disableInjectedProvider: false,
      });

      connectWallet();
    }

    setBalance(0);
    // if wallet is not connected, create a new instance of Web3Modal and connect the MetaMask wallet
  }, [address]);