Sample input field ① is an input mask.
Sample input field ② is normal input.
Mandatory for both input fields is true.
When you press the button, both input fields will become red frames.
However, no message appears next to the input field in ①.
A message will appear next to the input field in ②.
Hello @munakata minato,
I think the problem is inside the action "InputComponentDidUpdate" of the library.
It should be enough update the condition A of the screenshot 1 as showed in the screenshot 2 and disable the condition B.
The error message will be showed correctly.
Best regards,
Emanuele