Is it possible to create one single regex that matches all these strings?

"2,3,4"

"17,18,19"

"44,45,46"

In other words, three following numbers separated by commas!

The numbers may be limited to 2 digits.

I'd be glad if anyone can help!

try

^\d{1,2}(,\d{1,2})*$

Hi, thanks for the response!

I tested your solution, it matches three comma separated numbers, that's half the way :)

But sorry I haven't been clear enough - what I'd like to know is if it's possible to match directly following numbers (in the natural ascending order and not like this: 3,5,4).

So there has to be an increment by one for each number in the regex ... somehow!

Do you know what I mean?

Regular Expressions do not understand the context of your data,  http://regexadvice.com/blogs/mash/archive/2007/06/01/Are-you-ready-for-regex_3F00_.aspx

Regexes have no concept of numbers.  Everything is just a string.

In the future please provide the information requested in the posting guidelines when asking a question.  Thanks

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Michael

"In theory, theory and practice are the same. In practice, they are not."
Albert Einstein

Alright, that was clear.. wasn't sure about that.

Next time I'll abide by the posting guidelines.

Thanks!