I have the next regex and I was thinking if there was the possibility to improve it since I have little knowledge about it.
/([A-Z]){1,3}\.\d\d?\.\d\d?\.?\d?/g
The main function of the regex is to match:
- 1 or more uppercase letters
.- 1 or more digits
.- 1 or more digits
.(optional)- 1 or more digits (optional)
Match examples: A.1.1, AA.1.1, AE.5.10, Z.10.10.1, BV.1.6.10
Is it possible to improve my regex?.
CodePudding user response：
You may try something like this
[A-Z] (?:\.\d ){2,3}
[A-Z] // one or more uppercase letters
(?:\.\d ) // one or more digits preceded by a dot, in a non-capturing group
{2,3} // repeats the previous rule for 2 to 3 times
check the proof