require a series on a bar chart in the UI (apache#8726)

pmaingi · Dec 3, 2019 · f055231 · f055231
1 parent 003e98c
commit f055231
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/superset/assets/src/explore/controlPanels/DistBar.js b/superset/assets/src/explore/controlPanels/DistBar.js
@@ -17,6 +17,7 @@
  * under the License.
  */
 import { t } from '@superset-ui/translation';
+import { nonEmpty } from '../validators';
 
 export default {
   controlPanelSections: [
@@ -55,6 +56,7 @@ export default {
   controlOverrides: {
     groupby: {
       label: t('Series'),
+      validators: [nonEmpty],
     },
     columns: {
       label: t('Breakdowns'),