instanceOf

instanceOf<T>(constructor: Object): Schema<T>

Type Parameters

T

Parameters

```
constructor: Object
```

Returns Schema<T>

Example: parsing a Date

x.instanceOf(Date).parse(new Date()) // { success: true, value: Date }

Example: parsing a custom `User` class

class User { … }
x.instanceOf(User).parse(new User()) // { success: true, value: User }