[Axapta-Knowledge-Village] show counter of letters typed in a field

[V G]

Hi All

Is there a way in AX  to show the no of letters a user has typed in a
particular field.
And this has to show and keep changing while the user is typing the letters.
So if the user typed 'ab' it will show 2 char and when he types 'abc' it
should change to 3 char.

Thanks
VG