1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
<?php
namespace Laminas\Form\Element;
use DateInterval;
use DateTimeZone;
use Laminas\Form\Element\DateTime as DateTimeElement;
use Laminas\Validator\DateStep as DateStepValidator;
use Laminas\Validator\ValidatorInterface;
use function date;
class Date extends DateTimeElement
{
const DATETIME_FORMAT = 'Y-m-d';
/**
* Seed attributes
*
* @var array
*/
protected $attributes = [
'type' => 'date',
];
/**
* Date format to use for DateTime values. By default, this is RFC-3339,
* full-date (Y-m-d), which is what HTML5 dictates.
*
* @var string
*/
protected $format = 'Y-m-d';
/**
* Retrieves a DateStep Validator configured for a Date Input type
*
* @return ValidatorInterface
*/
protected function getStepValidator()
{
$format = $this->getFormat();
$stepValue = isset($this->attributes['step']) ? $this->attributes['step'] : 1; // Days
$baseValue = isset($this->attributes['min']) ? $this->attributes['min'] : date($format, 0);
return new DateStepValidator([
'format' => $format,
'baseValue' => $baseValue,
'timezone' => new DateTimeZone('UTC'),
'step' => new DateInterval("P{$stepValue}D"),
]);
}
}