Add more helpful error for RadioGroup choices type

JohnStarich · Mar 1, 2020 · 2728231 · 2728231
1 parent 0202f7b
commit 2728231
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/web/src/RadioGroup.js b/web/src/RadioGroup.js
@@ -17,8 +17,8 @@ export default function RadioGroup(props) {
     smColumns,
     ...remainingProps
   } = props;
-  if (!choices) {
-    throw new Error("Choices prop must be provided")
+  if (!choices || ! Array.isArray(choices)) {
+    throw new Error("Choices array must be provided")
   }
   if (smColumns && smColumns.length !== 2) {
     throw new Error("smColumns prop must be an array of 2 column widths")