> For the complete documentation index, see [llms.txt](https://docs.zipy.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.zipy.ai/zipy-for-mobile/flutter-setup/custom-logging.md).

# Custom Logging

Logging Messages and Capturing Handled Exceptions enhances app reliability by recording key events and errors during app execution.

1. **Logging Messages:**

Logs various types of informational, debug, warning, or error messages to capture events, notifications, or actions within the application. It supports custom messages and timestamps for tracking events.

Here is the sample code snippet:

```dart
 Zipy.logMessage(
        message: 'Log Message Button Pressed',
        exceptionObj: {'zipy ': 'test'},
        maxLength: 100 // this is an optional field
        );
```

2. **Logging Exceptions:**

Logs exceptions and errors encountered by the application, providing detailed stack traces and context to aid in debugging and troubleshooting. This feature ensures critical data is logged promptly to diagnose and resolve issues.

Here is the sample code snippet:

```dart
Zipy.logException(
        message: 'Log Message Button Pressed',
        exceptionObj: {'zipy ': 'test'},
        maxLength: 100 // this is an optional field
        );
```

**Note:** For custom logging, if `maxLength` is not provided, it will default to capturing the full length.

This feature ensures you have the essential data to quickly diagnose and resolve issues, thereby improving your app's functionality and reliability.