CODEWITHSUNDEEP
javascriptregex
Ashlin
Ashlin

Reputation: 85

Regex: Comma separated values

I have been trying to make a regex that will: match only if all condition are met, will not match 1 to 10 or something like it and will ignore commas.

I have made (?=.*1)(?=.*5) which almost works and will match to 1,5 as it is meant to but will also match to 10,5,10,50 and 1,50. I can not work out how to stop this. So my question is how do I get the regex to know the difference between numerals and a single digit.

Upvotes: 0

Views: 51

Answers (1)

Barmar
Barmar

Reputation: 780688

Make it match word boundaries around the number, using \b.

(?=.*\b1\b)(?=.*\b5\b)

Upvotes: 1

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