---
title: isWellFormed
framework: foundation
role: symbol
role_heading: Instance Property
path: foundation/nsscriptcommand/iswellformed
---

# isWellFormed

Returns a Boolean value indicating whether the receiver is well formed according to its command description.

## Declaration

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

## Discussion

Discussion The method ensures that there is a description of the command and that the number of arguments and the types of non-specifier arguments conform to the command description.

## See Also

### Getting command information

- [commandDescription](foundation/nsscriptcommand/commanddescription.md)