---
title: "in(_:)"
framework: lightweightcoderequirements
role: symbol
role_heading: Type Method
path: "lightweightcoderequirements/validationcategory/in(_:)-1skt4"
---

# in(_:)

Matches if the file or process is signed in a way that conforms to any of the specified categories.

## Declaration

```swift
static func `in`(_ values: [ValidationCategory.DataType]) -> ValidationCategory.OutType
```