---
title: "containsColumn(_:)"
framework: tabulardata
role: symbol
role_heading: Instance Method
path: "tabulardata/dataframe/containscolumn(_:)-6nqfs"
---

# containsColumn(_:)

Returns a Boolean value indicating whether the data frame contains a column matching a column ID.

## Declaration

```swift
func containsColumn<T>(_ id: ColumnID<T>) -> Bool
```

## Parameters

- `id`: A column ID.