I have this regex that test for an input with max length of 5. My problem is I want to exclude the single digit of 2. If string contains only number "2", it should fail. How do I exclude number 2 in this regex? /^([a-zA-Z,\d]){1,5}$/
13425 - Match
03277 - Match
2 - Fail.
A negative look-ahead assertion can do this for you
ReplyDelete/^(?!2$)([a-zA-Z,\d]){1,5}$/