> ## Documentation Index
> Fetch the complete documentation index at: https://docs.testavi.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Dynamic Data Processing

## Best Practices

### Meaningful Variable Names

* Use UPPERCASE for extracted or random variables
* Use UNIQUE names for all variables
* Choose descriptive names that indicate the data's purpose
* Example: `USER_EMAIL`, `ORDER_TOTAL`, `PRODUCT_ID`

### Extraction Timing

* Extract data as soon as it becomes available
* Verify the extracted data before using it
* Consider adding waits before extraction if data is dynamic

### Error Handling

Add verification after extraction.

## Troubleshooting

Common issues and solutions when working with extractions:

### Data Not Found

* Ensure the element is visible before extraction
* Check if dynamic content has loaded
* Verify selector accuracy

### Invalid Data Format

* Add verification steps after extraction
* Use JavaScript for data cleaning if needed
* Adding wait steps for dynamic content

### Variable Scope

* Variables are available throughout the test
* Use unique names to avoid conflicts
* Consider prefixing variables for clarity