give / src / DonationForms / Rules / AuthenticationRule.php

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

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