On 10/04/2017 08:38 AM, Claude Frantz wrote: Hi all,
> Usually, when I have to test the validity of a callsign, I use the perl > regular expression: > > ^((([A-PR-Z]+[0-9]*[A-Z]?)|([1-9][A-Z]+[0-9]*))\/)?(([A-PR-Z]+[0-9]+[A-Z]+)|([1-9][A-Z]+[0-9]+[A-Z]+))(\/([PMA0-9]|MM|(([A-Z]+[0-9]*[A-Z]?)|([1-9][A-Z]+[0-9]*))))?$ Here is an updated regular expression: ^((([A-PR-Z][A-Z]*[0-9]*[A-Z]?)|([1-9][A-Z]+[0-9]*))\/)?(([A-PR-Z][A-Z]*[0-9]+[A-Z]+)|([1-9][A-Z]+[0-9]+[A-Z]+))(\/([PMA0-9]|MM|(([A-Z]+[0-9]*[A-Z]?)|([1-9][A-Z]+[0-9]*))))?$ Best wishes, Claude (DJ0OT) ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ wsjt-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/wsjt-devel
