Hardening clipboardData handling in EnsInput (#11822)

ui/pages/send/send-content/add-recipient/ens-input.component.js

@@ -36,7 +36,9 @@ export default class EnsInput extends Component {
   }
 
   onPaste = (event) => {
-    event.clipboardData.items[0].getAsString((text) => {
+    if (event.clipboardData.items?.length) {
+      const clipboardItem = event.clipboardData.items[0];
+      clipboardItem?.getAsString((text) => {
         const input = text.trim();
         if (
           !isBurnAddress(input) &&
@@ -45,6 +47,7 @@ export default class EnsInput extends Component {
           this.props.onPaste(input);
         }
       });
+    }
   };
 
   onChange = ({ target: { value } }) => {