Hardening clipboardData handling in EnsInput (#11822)

3 years ago · 428b86fcf3
parent e0692db7ba
commit 428b86fcf3
1 changed files with 12 additions and 9 deletions
--- a/ui/pages/send/send-content/add-recipient/ens-input.component.js
+++ b/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 } }) => {