give / src / DonationForms / Rules / AuthenticationRule.php

AuthenticationRule.php in GiveWP – Donation Plugin and Fundraising Platform 4.16.9, 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 3.0.0
20	*/
21	public static function fromString(string $options = null): ValidationRule
22	{
23	return new self();
24	}
25
26	/**
27	* @since 3.0.0
28	*/
29	public function __invoke($value, Closure $fail, string $key, array $values)
30	{
31	if (!is_user_logged_in()) {
32	$fail(__('Login required.', 'give'));
33	}
34	}
35	}
36