fix: 非 undefined 的 falsely 值无法传递给子组件 (#1312)

Co-authored-by: qnnp <[email protected]>
jdf2e · Aug 16, 2023 · fd1af21 · fd1af21
1 parent 4d0387e
commit fd1af21
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/packages/formitem/formitem.taro.tsx b/src/packages/formitem/formitem.taro.tsx
@@ -80,7 +80,9 @@ export class FormItem extends React.Component<
     const controlled = {
       ...children.props,
       [this.props.valuePropName || 'value']:
-        getFieldValue(name) || this.props.initialValue,
+        getFieldValue(name) === undefined
+          ? this.props.initialValue
+          : getFieldValue(name),
       [this.props.trigger || 'onChange']: (...args: any) => {
         // args [a, b]
         const originOnChange = (children as any).props[