JavaScript regex for alphanumeric string with length of 3-5 chars

Question

I need regex for validating alphanumeric String with length of 3-5 chars. I tried following regex found from the web, but it didn\'t even catch alphanumerics correctly.

Answer 1

add {3,5} to your expression which means length between 3 to 5

/^([a-zA-Z0-9_-]){3,5}$/