Added null check for value prop (#164)

* added null check for value prop

* add changeset

Author: hone1er

.changeset/yellow-eyes-eat.md

@@ -0,0 +1,5 @@
+---
+'@web3-ui/components': minor
+---
+
+Bug fix. Added null check to address component for value prop

packages/components/src/components/Address/Address.tsx

@@ -34,9 +34,9 @@ export const Address: React.FC<AddressProps> = ({
   const [error, setError] = useState<null | string>(null);
   const [copied, setCopied] = useState<boolean>(false);
   let feedbackTimeOut: ReturnType<typeof setTimeout>;
-  let displayAddress: string = value;
+  let displayAddress: string = value || '';
 
-  if (shortened) {
+  if (shortened && value) {
     if (value.includes('.eth') || value === '' || value === 'Not connected') {
       displayAddress = value;
     } else {