StrlenMin::__invoke()   A
last analyzed

Complexity

Conditions 2
Paths 2

Size

Total Lines 8
Code Lines 4

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 5
CRAP Score 2

Importance

Changes 0
Metric Value
cc 2
eloc 4
nc 2
nop 2
dl 0
loc 8
ccs 5
cts 5
cp 1
crap 2
rs 10
c 0
b 0
f 0
1
<?php
2
3
namespace Mbright\Validation\Rule\Validate;
4
5
use Mbright\Validation\Rule\AbstractStringCase;
6
7
class StrlenMin extends AbstractStringCase implements ValidateRuleInterface
8
{
9
    /** @var int */
10
    protected $min;
11
12
    /**
13
     * @param int $min The value must have at least this many characters.
14
     */
15 33
    public function __construct(int $min)
16
    {
17 33
        $this->min = $min;
18 33
    }
19
20
    /**
21
     * Validates that a value is no longer than a certain length.
22
     *
23
     * @param object $subject The subject to be filtered.
24
     * @param string $field The subject field name.
25
     *
26
     * @return bool True if valid, false if not.
27
     */
28 33
    public function __invoke($subject, string $field): bool
29
    {
30 33
        $value = $subject->$field;
31 33
        if (!is_scalar($value)) {
32 3
            return false;
33
        }
34
35 30
        return $this->strlen($value) >= $this->min;
36
    }
37
}
38