regex for jira issue ticket

match a jira issue ticket number

[A-Z]{2,}-\d+
DAT-123 A-333 AB-333 aka-48 PROJECT-6 TST 000

Hyphen-separated Jira project key and ticket issue number

JIRA is a tool developed for bug tracking, issue tracking, and project management and it provides one integrated solution for ticketing, tracking and notifications for both internal and external customers.

This expression can be used to find or validate mentation of Jira issue ticket number.


Cheatsheet

expr usage
/\d/ matches any digit
/[A-Z]/ matches all uppercase letters (A to Z)
/(hello){3,}/ matches "hello" that occur atleast 3 times
/ab+c/ matches one or more repetitions of "b" (matches "abc", "abbbbc", but not "ac")
iHateRegex
by geon