fix: not crash on string value (#251)

react-component · Mar 3, 2022 · 51035ee · 51035ee · vercel · Mar 3, 2022
1 parent a15810e
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diff --git a/src/Cascader.tsx b/src/Cascader.tsx
@@ -157,7 +157,7 @@ function toRawValues(value: ValueType): SingleValueType[] {
     return value;
   }
 
-  return value.length === 0 ? [] : [value];
+  return (value.length === 0 ? [] : [value]).map(val => (Array.isArray(val) ? val : [val]));
 }
 
 const Cascader = React.forwardRef<CascaderRef, InternalCascaderProps>((props, ref) => {

diff --git a/tests/index.spec.tsx b/tests/index.spec.tsx
@@ -892,4 +892,8 @@ describe('Cascader.Basic', () => {
       wrapper.find(`li[data-path-key]`).at(1).simulate('click');
     });
   });
+
+  it('not crash when value type is not array', () => {
+    mount(<Cascader value={'bamboo' as any} />);
+  });
 });