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I’m struggling with what should be somewhat simple.
I need to make a regex to check if a string is valid.
One of the criteria is that the string only contains 1 period (‘.’).
So, I’m having problems making a match, that will go off if it finds a single period, multiple times. It is not periods standing next to eachother (\.{2,}) but single periods, at multiple locations in my string.
If this expression
\..*\.matches, then the string contains more than 1 period…