Log Contains
Searches the Flow Runner log for the specified text.
This element allows you to check whether a certain piece of text appears in the Flow Runner's log output during processing.
It’s useful for validating that a previous step ran as expected or detecting specific warnings, errors, or informational messages.
Text
The text to search for in the log.
This can be an exact match or a pattern-based match using String Operations.
You can use variables from earlier steps in your flow.
Examples
| Scenario | Text Example | Description |
|---|---|---|
| Detect a specific success message | Processing completed successfully | Matches if that phrase is found in the log (case-insensitive). |
| Check for any warning | WARN: | Matches if any log line contains "WARN:" (case-insensitive). |
| Use a variable | {File.Name} | Searches for the current file name in the log (case-insensitive). |
| Match partial text | error | Finds any line containing “error” (case-insensitive). |
Outputs
This element has two outputs based on whether the specified text is found in the log.
-
Text found in log — The specified text was detected somewhere in the Flow Runner log.
The flow continues through this output path. -
Text not found in log — The specified text was not detected.
The flow continues through this alternate path.