Topic on Extension talk:QRCodeOnLoad

The documentation was amended to help avoiding the error reported.

When using the parser function as suggestet in the doc it rises the error below due to a missing 3rd parameter.

{{#QRCodeOnLoad:}}

Warning: Missing argument 3 for QRCodeOnLoad() in /..../extensions/QRCodeOnLoad/QRCodeOnLoad.php on line 43

Use

{{#QRCodeOnLoad:| }}

instead.

Thanks for reporting. I have updated the page accordingly.