give / src / DonationForms / Rules / BillingAddressCityRule.php

BillingAddressCityRule.php in GiveWP – Donation Plugin and Fundraising Platform 4.18.0, at src/DonationForms/Rules/BillingAddressCityRule.php

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1	<?php
2
3	namespace Give\DonationForms\Rules;
4
5	use Closure;
6	use Give\Vendors\StellarWP\Validation\Contracts\ValidationRule;
7
8	/**
9	* @since 3.0.0
10	*/
11	class BillingAddressCityRule implements ValidationRule
12	{
13	/**
14	* @since 3.0.0
15	*/
16	public static function id(): string
17	{
18	return 'city';
19	}
20
21	/**
22	* @since 4.17.0 Declare the nullable parameter explicitly.
23	* @since 3.0.0
24	*/
25	public static function fromString(?string $options = null): ValidationRule
26	{
27	return new self();
28	}
29
30	/**
31	* @since 3.0.0
32	*/
33	public function __invoke($value, Closure $fail, string $key, array $values)
34	{
35	if ( ! $value && ! array_key_exists($values['country'], give_city_not_required_country_list())) {
36	$fail(__('City required.', 'give'));
37	}
38	}
39	}
40
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