packeta / src / Packetery / Module / FormValidators.php

FormValidators.php in Packeta trunk, at src/Packetery/Module/FormValidators.php

84 lines 1.8 KB

Raw Download Zip

1	<?php
2	/**
3	* Class FormValidators
4	*
5	* @package Packetery\Module
6	*/
7
8	declare(strict_types=1);
9
10	namespace Packetery\Module;
11
12	use DateTimeImmutable;
13	use Packetery\Core\CoreHelper;
14	use Packetery\Nette\Forms\Controls\BaseControl;
15
16	/**
17	* Class FormValidators
18	*
19	* @package Packetery\Module
20	*/
21	class FormValidators {
22	/**
23	* Tests if input value is greater than argument.
24	*
25	* @param BaseControl $input Form input.
26	* @param float $arg Validation argument.
27	*
28	* @return bool
29	*/
30	public static function greaterThan( BaseControl $input, float $arg ): bool {
31	return $input->getValue() > $arg;
32	}
33
34	/**
35	* Tests if input date is later than argument date
36	*
37	* @param BaseControl $input Form input.
38	* @param string $date Validation argument.
39	*
40	* @return bool
41	*/
42	public static function dateIsLater( BaseControl $input, string $date ): bool {
43	return strtotime( $input->getValue() ) > strtotime( $date );
44	}
45
46	/**
47	* Tests if input date is in proper format.
48	*
49	* @param BaseControl $input Form input.
50	*
51	* @return bool
52	*/
53	public static function dateIsInMysqlFormat( BaseControl $input ): bool {
54	$date = DateTimeImmutable::createFromFormat(
55	CoreHelper::MYSQL_DATE_FORMAT,
56	$input->getValue()
57	);
58
59	if ( $date === false ) {
60	return false;
61	}
62
63	return ( $input->getValue() === $date->format( CoreHelper::MYSQL_DATE_FORMAT ) );
64	}
65
66	/**
67	* Tests if input time is in Clock-Time(00:00-23:59) format.
68	*
69	* @param BaseControl $input Form input.
70	* @return bool
71	*/
72	public static function hasClockTimeFormat( BaseControl $input ): bool {
73	$value = $input->getValue();
74	$pattern = '/^(?:[01][0-9]\|2[0-3]):[0-5][0-9]$/';
75	$result = preg_match( $pattern, $value );
76
77	if ( $result === 0 \|\| $result === false ) {
78	return false;
79	}
80
81	return true;
82	}
83	}
84