JSFiddle - React, Tailwind, and code Playground

by Slava Fomin II

TypeScript

function areEthereumAddressesEqual(address1: string, address2: string) {

  return (
    normalizeAddress(address1) === normalizeAddress(address2)
  );

  function normalizeAddress(address: string): string {
    return address.trim().toLowerCase();
  }

}

alert(areEthereumAddressesEqual('  123da  ', ' 123Da'));