---
title: isValid
framework: createml
role: symbol
role_heading: Instance Property
path: createml/mlrecommendermetrics/isvalid
---

# isValid

A Boolean value indicating whether the recommender model was able to calculate metrics.

## Declaration

```swift
var isValid: Bool { get }
```

## See Also

### Handling errors

- [error](createml/mlrecommendermetrics/error.md)