Mbright\Validation\Rule\Validate\Hex::__invoke()

Complexity

Conditions	5
Paths	4

Size

Total Lines

19

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	9
CRAP Score	5.025

Importance

Changes

0

<?php
    public function __invoke($subject, string $field): bool
    {
        $value = $subject->$field;

        if (!is_scalar($value)) {
            return false;
        }

        $hex = ctype_xdigit($value);
        if (!$hex) {
            return false;
        }

        if ($this->max && strlen($value) > $this->max) {
            return false;
        }

        return true;
    }
}