# IsWddx()

Determines whether a value is a well-formed WDDX packet.

```
IsWddx( value=any );
```

**Returns:** boolean

# Arguments

| Argument | Type | Required | Description | Default |
|----------|------|----------|-------------|---------|
| value | any | Yes | A WDDX packet |  |

# Examples

*There are currently no examples for this function.*







# Categories

[Decision logic](../../categories/decision.md), [WDDX](../../categories/wddx.md)

# See Also

[<cfwddx>](../tags/wddx.md)