The ALERT component allows you to display a message on the screen.

This is useful to give a feedback to the user when a barcode is scanned.

# Example

You could use it to show a success message when a barcode is found inside a CSV file:

You can customize the alert message using the Message field, and also add emojis to it:

And this is how the Output template needs to be setup:

To learn more about csv files and conditions see the CSV_LOOKUP and IF components documentation.