Mbright\Validation\Rule\Validate\LowerCase

Complexity

Total Complexity

2

Size/Duplication

Total Lines	20
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	1

Test Coverage

Coverage

100%

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
A	__invoke()	0	9	2

<?php

namespace Mbright\Validation\Rule\Validate;

use Mbright\Validation\Rule\AbstractStringCase;

class LowerCase extends AbstractStringCase
{
    /**
     * Validates that the string is lowercase.
     *
     * @param object $subject The subject to be filtered.
     * @param string $field The subject field name.
     *
     * @return bool True if valid, false if not.
     */
    public function __invoke($subject, string $field): bool
    {
        $value = $subject->$field;
        if (!is_scalar($value)) {
            return false;
        }

        return $this->strtolower($value) == $value;
    }
}