Fix array passed to String.prototype.replace

SaintPepsi · Mar 27, 2023 · 61e0586 · 61e0586
1 parent 8d39da5
commit 61e0586
Showing 1 changed file with 7 additions and 3 deletions.
diff --git a/src/DateTimeInput.jsx b/src/DateTimeInput.jsx
@@ -331,9 +331,13 @@ export default class DateTimeInput extends PureComponent {
 
     let placeholder = formattedDate;
     datePieces.forEach((datePiece, index) => {
-      const formattedDatePiece = formatDatePiece(datePiece, date);
-      const datePieceReplacement = datePieceReplacements[index];
-      placeholder = placeholder.replace(formattedDatePiece, datePieceReplacement);
+      const match = formatDatePiece(datePiece, date);
+
+      if (match) {
+        const formattedDatePiece = match[0];
+        const datePieceReplacement = datePieceReplacements[index];
+        placeholder = placeholder.replace(formattedDatePiece, datePieceReplacement);
+      }
     });
     // See: https://github.com/wojtekmaj/react-date-picker/issues/396
     placeholder = placeholder.replace('17', 'y');