Type: nodetool.boolean.IsNone
Namespace: nodetool.boolean
Description
Checks if a value is None. null, none, check
Use cases:
- Validate input presence
- Handle optional parameters
- Implement null checks in data processing
Properties
| Property | Type | Description | Default |
|---|---|---|---|
| value | any |
The value to check for None | - |
Outputs
| Output | Type | Description |
|---|---|---|
| output | bool |
Metadata
Related Nodes
Browse other nodes in the nodetool.boolean namespace.