Contents of the Validation PDK
The Validation PDK contains components to develop Java™ plug-ins or command-line executables to add custom validation to HCL® Campaign. The PDK contains documented, buildable examples of how to use the PDK.

The following table describes each component.
| Component | Description |
|---|---|
| Developer guide | A PDF document titled HCL Campaign Validation PDK Guide. |
| API Javadoc™ | Reference information for the plug-in API. |
| Java .jar file | A sample JAR file that contains the sample plug-ins. The JAR file contains:
|
| Sample Executable | A command-line executable that can be used with the executable plug-in on UNIX™. |
| Build Script | An Ant script that builds the included source code into usable validator plug-ins. |
| Samples Source Code | The Java source code for the simple validator and the executable validator. |