Handle case where multi is true and value is not an array.

plotly · Mar 15, 2022 · 411f349 · 411f349
1 parent bfa9f54
commit 411f349
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/components/dash-core-components/src/fragments/Dropdown.react.js b/components/dash-core-components/src/fragments/Dropdown.react.js
@@ -82,7 +82,7 @@ const Dropdown = props => {
     useEffect(() => {
         if (optionsCheck !== sanitizedOptions && !isNil(value)) {
             const values = sanitizedOptions.map(option => option.value);
-            if (multi) {
+            if (multi && Array.isArray(value)) {
                 const invalids = value.filter(v => !values.includes(v));
                 if (invalids.length) {
                     setProps({value: without(invalids, value)});