mypow-react-ens-address/src/utils/address.js

React ENS address component

import { validateName } from "mypowui";
import { utils } from "ethers";

export const ETH_ADDRESS_TYPE = {
  name: "name",
  address: "address",
  error: "error",
};

export function isAddress(address) {
  try {
    utils.getAddress(address);
  } catch (e) {
    return false;
  }
  return true;
}

export function getEthAddressType(address) {
  if (!address) return ETH_ADDRESS_TYPE.error;

  if (isAddress(address)) {
    return ETH_ADDRESS_TYPE.address;
  }

  try {
    validateName(address);
    return ETH_ADDRESS_TYPE.name;
  } catch (e) {
    return ETH_ADDRESS_TYPE.error;
  }
}