I need a RegEx that can handle an integer between 1 – 999 or time MM:SS from 00:00 to 59:59. This was my attempt ^?((\d{1,3})|((([0-9])|([0-5][0-9])):(([0-9])|([0-5][0-9]))))$
I need a RegEx that can handle an integer between 1 – 999 or
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I need a RegEx that can handle an integer between 1 – 999 or time MM:SS from 00:00 to 59:59. This was my attempt ^?((\d{1,3})|((([0-9])|([0-5][0-9])):(([0-9])|([0-5][0-9]))))$
try that:
(or that if you also need to match things like 0:17 or 17:2 or 3:8):
You need to be aware that when you are matching regexes you are creating a very “simple” parser that consumes characters from left to right.