# ValidationResult
<span class="source-link">[[Source]](src/constrained_types/constrained.md#L-0-1)</span>
```pony
type ValidationResult is
  (ValidationSuccess val | ValidationFailure val)
```

#### Type Alias For

* ([ValidationSuccess](constrained_types-ValidationSuccess.md) val | [ValidationFailure](constrained_types-ValidationFailure.md) val)

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