Triggered when a QR code is scanned, matching a wildcard search, using the Camera Widget. [See our help center for more information](https://help.ifttt.com/hc/en-us/articles/36961503432987-How-to-use-QR-codes-with-IFTTT).
A Regular Expression pattern. <a href="https://regexr.com" target="_blank">regexr.com</a>. <a href="https://help.ifttt.com/hc/en-us/articles/36961503432987" target="_blank">See our help center for more information</a>.