Function passablewords::check_length

pub fn check_length(password: &str) -> PassablewordResult

Check a password to make sure it's at least 8 characters long. While this shouldn't be used as the only password check, it's a good baseline to start from.

Example (using rocket.rs)

match check_length(password) {
    Ok() => status::Ok
    Err(err) => match(err) {
        PassablewordResult::TooShort => status::BadRequest("Your password should be longer than 8 characters")
    }
}