Validate CLABE according to
    https://es.wikipedia.org/wiki/CLABE#D.C3.ADgito_control

def validate_clabe(clabe: str) -> bool:
    """
    Validate CLABE according to
    https://es.wikipedia.org/wiki/CLABE#D.C3.ADgito_control
    """
    return (clabe.isdigit() and
            len(clabe) == CLABE_LENGTH and
            clabe[:3] in BANKS.keys() and
            clabe[-1] == compute_control_digit(clabe))