Regular Expressions 101

Community Patterns

Ham radio callsign

1

Regular Expression
PCRE (PHP <7.3)

/
^((\d|[A-Z])+\/)?((\d|[A-Z]){3,})(\/(\d|[A-Z])+)?(\/(\d|[A-Z])+)?$
/

Description

Use part 1, 3 , 5 for establish the portable callsign like 1 = DL/ 2 = F5UII 3 = /QRP

Submitted by F5UII (http://www.fuii.net) - 9 years ago