Cognito Validation Email Message.

Get the version number (like 0.69.2) from the "hugo version" output. Hugo is a static site generator (see https://gohugo.io).

For use with sed you need to escape the parentheses \(

Floats including integers that end with "f" Version 2: value will exclude "f"

Floats including integers that end with "f"

Integers with no leading zeros ie. 0234 or -0486 is invalid

test if a string represents a valid oid