MaskFormatter: only low letters from 1 to infinitely allowed

Asked Mar 25 '17 at 18:17

Active Mar 25 '17 at 18:53

Viewed 110 times

I am searching for a "regular expression"/pattern for MaskFormatter where the only the first letter is Upper Case and the all other letters are low case

mf = new MaskFormatter("U([L]){1,}");

This code above wont work because it does not support regular expr. Is there another way? How can I say that the low case letters can be 1 or infinitely.

edited Mar 25 '17 at 18:53

asked Mar 25 '17 at 18:17

igodie

The method used here does not support a regex. – Wiktor Stribiżew Mar 25 '17 at 18:45
@WiktorStribiżew Is there another way then? – igodie Mar 25 '17 at 18:58
You should look at implementing your own formatter, extending DefaultFormatter or AbstractFormatter. I haven't looked at doing this myself yet, so don't know how difficult it would be. – Richard Neish Mar 26 '17 at 18:33

MaskFormatter: only low letters from 1 to infinitely allowed

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