I am trying to find a regex to include all the 4 entries.
I tried this
^[a-zA-Z+-]+ but it matched only 3 not the SAP+30
The entries are:
SAP+,
SAP+30,
C+,
ABC

Can anybody suggest

>Solution :

The match digits, you can use the range 0-9 in the character set (or \d on its own). Although from the looks of your examples, you might be better with a more specific regular expression rather than one that matches anything with these characters:

^[A-Za-z]+(\+\d*)?$

This looks for at least one letter followed by either nothing or one + character and then any number of digits.