Hello Ralph-Uwe Scherer

Thanks for the brilliant find. Number input field has this issue by default. On the phone browser, it does not open only numeric keyboard. So, the user gets chance to put text. I have found an alternative solution. We can use number input type with a pattern.

<input type="number" pattern="\d*" />

In this way, the mobile keyboard opens the numeric only keyboard much like a phone dialer. There is another issue as well. If we change it, then floating numbers will not be available on mobile. So, we have to check the every possible issues from this change. I will leave it to the developer's table. The developer team will decide what to do with it. Hopefully, they will come up with a better solution and fix this. Please allow us some time.

Best regards