test if a string represents a valid oid

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

Floats including integers that end with "f"

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

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

Cognito Validation Email Message.

^ Debut [12] Homme ou Femme [0-9]{2} Année de naissance (0[1-9]|1) Mois de naissance ([0-9]{2}|2A|2B) Département de naissance ou 99 si né à l'étranger...