Hide scanned QR value in Form View

[Rene_Casana]

I want to hide the result from a scanned value of a QR code in a form view. I tried a format rule white text but it doesn’t work, something like password chars may work.

[Steve · Accepted solution]

AppSheet does not provide a way to do “masking”, hiding the actual input characters as is often done for passwords. You could hide the entire column once it has a value using a Show? expression of ISBLANK([_THIS]).

[Rene_Casana]

It works perfectly.
I’ll make a feature request for masked text

[MiguelMx]

A "masking" solution will be great for values in a form.

While, for scan values you can use Auto Save form, if is your last value or your only value on the form, the auto save will close your form as soon as possible and the value won't be on seen to much time.

Not the best solution, but it's better that nothing.