fix: #338, array / block fields with only nested array block fields break admin UI

2021-10-19 10:31:59 -04:00
parent 6d50afd864
commit 86e88d998f
1 changed files with 5 additions and 2 deletions
--- a/src/admin/components/forms/Form/fieldReducer.ts
+++ b/src/admin/components/forms/Form/fieldReducer.ts
@@ -95,8 +95,11 @@ function fieldReducer(state: Fields, action): Fields {
        };
      }

-      // Add new object containing subfield names to unflattenedRows array
-      unflattenedRows.splice(rowIndex + 1, 0, subFieldState);
+      // If there are subfields
+      if (Object.keys(subFieldState).length > 0) {
+        // Add new object containing subfield names to unflattenedRows array
+        unflattenedRows.splice(rowIndex + 1, 0, subFieldState);
+      }

      const newState = {
        ...remainingFlattenedState,