Unique Id
This node generates a unique string identifier.
The Unique Id node creates UUIDs or random strings.
The Unique Id node generates a cryptographically strong (or pseudo-random) unique identifier. This is useful for creating temporary keys, session IDs, or filenames.
Inputs
Actions
| Signal | Description |
|---|---|
| Generate | Creates a new ID. |
Outputs
General
| Data | Description |
|---|---|
| Id | The generated unique string. |
Events
| Signal | Description |
|---|---|
| Generated | Triggered when the ID is ready. |
Usage
Temporary Items
- Creating a local item in a list before saving to DB.
- Generate Id.
- Use this ID to track the item in the UI.
Detailed Behavior
- Format: Typically generates a UUID v4 string (e.g., ).
Troubleshooting
- Collision: The probability of collision is astronomically low.