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Can someone help me with a regex to match on any string that has exactly 2 periods?
This should match: 12.3.2 Fusion
This should not match: 12.3.2.1 Fusion.
I know this is failrly easy i’m sure. Just not too familiar with regex yet.
Thanks!
That would be:
Explanation:
^and$are “start of string” and “end of string”; here, they ensure that you’re matching the entire string.[^abc]means “any character that is notaorborc“; so,[^.]*is a substring that does not contain any periods.\.means “a period”. (Without the backslash,.means “any character except newline”, which is not what you want.)