Hi i want regex expression that checks the format of my variable and retunes true if my format is correct
i want regular expression that checks the format jxn-12345-1 or ALA-34521-0, LOU-5643-1etc the variable value is dynamic, i want regular expression that can be true for all such formats
Currently I’m using format [1]{3}-\d±\d$ but it gives me false result
How can I improve my regex??