# longestStringLength

`function` in `utils` · v0.7.0

<https://docs.seedcord.org/packages/utils/0.7.0/functions/longest-string-length>

Function takes an array of strings or numbers and returns the number of characters in the longest string/number

```ts
longestStringLength(
    arr: (string | number)[]
): number
```

Function takes an array of strings or numbers and returns the number of characters in the longest string/number

Parameters.

- `arr` `(string | number)[]` — The array of strings or numbers

Returns `number`.