byrokrat\banking\Validator\SerialLengthValidator::validate()

Complexity

Conditions	3
Paths	3

Size

Total Lines	18
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	9
CRAP Score	3

Importance

Changes

0

<?php
    public function validate(AccountNumber $number): ResultInterface
    {
        $len = strlen($number->getSerialNumber());

        if ($len < $this->min) {
            return new Failure(
                "Invalid serial length $len, must be at least {$this->min}"
            );
        }

        if ($len > $this->max) {
            return new Failure(
                "Invalid serial length $len, must not be longer than {$this->max}"
            );
        }

        return new Success("Valid serial length $len");
    }
}