WebStream\Annotation\Attributes\Ext\ValidateRule\Length::isValid()

Complexity

Conditions	3
Paths	3

Size

Total Lines	8
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	5
CRAP Score	3

Importance

Changes

0

<?php
    public function isValid($value, string $rule)
    {
        $isValid = false;
        if (preg_match('/^length\[(0|[1-9]\d*)\]$/', $rule, $matches)) {
            $isValid = $value === null || mb_strlen($value, "UTF-8") === intval($matches[1]);
        }

        return $isValid;
    }