---
url: /reference/@cssdoc/core/functions/cardinalityToken.md
---
# Function: cardinalityToken()

```ts
function cardinalityToken(cardinality): string;
```

Defined in: [packages/core/src/cardinality.ts:17](https://github.com/thedannywahl/cssdoc/blob/main/packages/core/src/cardinality.ts#L17)

The ER-style range token for a cardinality, e.g. `0..1`, `0..n`, `1..n`, `0..2`, `1..2`.

## Parameters

### cardinality

`Cardinality`

## Returns

`string`