The necessary text hints are missing

[Kazaf123]

Developers, sorry to bother you.
I found a potential issue in the app that could affect the user. As shown in the following figure, when I did not input any information into the amount column, the feedback provided was a red symbol, but this symbol was not perceived by blind users in our college. I hope you can add necessary text prompts to reflect this situation.

[mtotschnig]

@Kazaf123 Thank you for the report. I tried to reproduce the problem, also with the language set to Chinese, but in my case there is an error state message:

I am not sure if it is enough for blind users, but the behavior at least seems different from your case. Could you provide the specs for the device where you observed the problem?

[Kazaf123]

Thanks for your attention. It's sorry for delay replying you. My device is SamSung SM-G955N. Maybe it is the error in its system. I will try other device to test. Thanks again.