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# isValidURL

> Checks if a given string is a valid URL.

## Signature

```typescript path=null start=null theme={null}
isValidURL(url: string): boolean
```

## Parameters

* **url**: `string` - The string to be checked.

## Returns

`boolean` - A promise that resolves to `true` if the URL is valid, `false` otherwise.

## Source

Defined in [string.ts:77](https://github.com/koji/ichigyou/blob/main/src/string.ts#L77)