---
title: "integerLessThanOrEqualTo(_:)"
framework: foundation
role: symbol
role_heading: Instance Method
path: "foundation/indexset/integerlessthanorequalto(_:)"
---

# integerLessThanOrEqualTo(_:)

Returns an integer contained in self which is less than or equal to integer, or nil if a result could not be found.

## Declaration

```swift
func integerLessThanOrEqualTo(_ integer: IndexSet.Element) -> IndexSet.Element?
```

## See Also

### Finding Elements

- [integerGreaterThan(_:)](foundation/indexset/integergreaterthan(_:).md)
- [integerGreaterThanOrEqualTo(_:)](foundation/indexset/integergreaterthanorequalto(_:).md)
- [integerLessThan(_:)](foundation/indexset/integerlessthan(_:).md)