Kuperwood\Eav\Validation\Constraints\DateConstraint

Complexity

Total Complexity

5

Size/Duplication

Total Lines	21
Duplicated Lines	0 %

Test Coverage

Coverage

77.78%

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	validate()	0	12	4
A	__construct()	0	3	1

<?php

namespace Kuperwood\Eav\Validation\Constraints;

use Kuperwood\Eav\Interfaces\ConstraintInterface;

class DateConstraint implements ConstraintInterface
{
    private string $format;

    public function __construct(string $format = 'Y-m-d')
    {
        $this->format = $format;
    }

    public function validate($value): ?string
    {
        if (!is_string($value)) {
            return "This value must be a string.";
        }

        $dateTime = \DateTime::createFromFormat($this->format, $value);
        if (!$dateTime || $dateTime->format($this->format) !== $value) {

$dateTime is of type DateTime, thus it always evaluated to true.

            return "This value must be a valid date in {$this->format} format.";
        }

        return null;
    }
}