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fix: list preview

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This commit is contained in:
Daniel Lautzenheiser
2023-07-14 09:13:00 -04:00
parent cc9b35c669
commit fc3761ab19
2 changed files with 6 additions and 3 deletions
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8
packages/core/src/widgets/list/ListPreview.tsx
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@ -1,6 +1,6 @@
import React from 'react';
import { isNotNullish } from '@staticcms/core/lib/util/null.util';
import { isNullish } from '@staticcms/core/lib/util/null.util';
import type { ListField, ValueOrNestedValue, WidgetPreviewProps } from '@staticcms/core/interface';
import type { FC, ReactNode } from 'react';
@ -8,6 +8,10 @@ import type { FC, ReactNode } from 'react';
function renderNestedList(
value: ValueOrNestedValue[] | ValueOrNestedValue | null | undefined,
): ReactNode {
if (isNullish(value)) {
return null;
}
if (Array.isArray(value)) {
return (
<ul style={{ marginTop: 0 }}>
@ -18,7 +22,7 @@ function renderNestedList(
);
}
if (isNotNullish(value) && typeof value === 'object') {
if (typeof value === 'object') {
if (value instanceof Date) {
return value.toISOString();
}