give / src / DonationForms / Rules / SubscriptionFrequencyRule.php

SubscriptionFrequencyRule.php in GiveWP – Donation Plugin and Fundraising Platform 4.16.8.1, at src/DonationForms/Rules/SubscriptionFrequencyRule.php

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1	<?php
2	namespace Give\DonationForms\Rules;
3
4	use Closure;
5	use Give\Donations\ValueObjects\DonationType;
6	use Give\Vendors\StellarWP\Validation\Contracts\ValidatesOnFrontEnd;
7	use Give\Vendors\StellarWP\Validation\Contracts\ValidationRule;
8
9	class SubscriptionFrequencyRule implements ValidationRule, ValidatesOnFrontEnd
10	{
11
12	/**
13	* @since 3.0.0
14	*/
15	public static function id(): string
16	{
17	return 'subscriptionFrequency';
18	}
19
20	/**
21	* @since 3.0.0
22	*/
23	public static function fromString(string $options = null): ValidationRule
24	{
25	return new self();
26	}
27
28	/**
29	* @since 3.0.0
30	*/
31	public function __invoke($value, Closure $fail, string $key, array $values): bool
32	{
33	$donationType = new DonationType($values['donationType']);
34
35	return $donationType->isSubscription() && is_numeric($value);
36	}
37
38	public function serializeOption()
39	{
40	return null;
41	}
42	}