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[Home](./index.md) &gt; [rc-js-util](./rc-js-util.md) &gt; [\_String](./rc-js-util._string.md) &gt; [normalizeEmptyToUndefined](./rc-js-util._string.normalizeemptytoundefined.md)

## \_String.normalizeEmptyToUndefined property

Replaces length 0 strings with `undefined`<!-- -->.

**Signature:**

```typescript
static readonly normalizeEmptyToUndefined: typeof stringNormalizeEmptyToUndefined;
```

## Remarks

See [stringNormalizeEmptyToUndefined()](./rc-js-util.stringnormalizeemptytoundefined.md)<!-- -->.