Home > rc-js-util > stringNormalizeEmptyToUndefined
Replaces length 0 strings with undefined.
Signature:
export declare function stringNormalizeEmptyToUndefined(input: string | null | undefined): string | undefined;
| Parameter | Type | Description |
|---|---|---|
| input | string | null | undefined |
Returns:
string | undefined
input if it’s a string of length greater than 0, otherwise undefined.