DonorKeyValidator::getRule()   A
last analyzed

Complexity

Conditions 1
Paths 1

Size

Total Lines 6
Code Lines 4

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
cc 1
eloc 4
c 1
b 0
f 0
nc 1
nop 0
dl 0
loc 6
rs 10
1
<?php
2
3
/**
4
 * This file is part of byrokrat\giroapp.
5
 *
6
 * byrokrat\giroapp is free software: you can redistribute it and/or
7
 * modify it under the terms of the GNU General Public License as published
8
 * by the Free Software Foundation, either version 3 of the License, or
9
 * (at your option) any later version.
10
 *
11
 * byrokrat\giroapp is distributed in the hope that it will be useful,
12
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14
 * GNU General Public License for more details.
15
 *
16
 * You should have received a copy of the GNU General Public License
17
 * along with byrokrat\giroapp. If not, see <http://www.gnu.org/licenses/>.
18
 *
19
 * Copyright 2016-21 Hannes Forsgård
20
 */
21
22
declare(strict_types=1);
23
24
namespace byrokrat\giroapp\Validator;
25
26
use hanneskod\clean\Rule;
27
28
final class DonorKeyValidator implements ValidatorInterface
29
{
30
    use CleanValidatorTrait;
31
32
    protected function getRule(): Rule
33
    {
34
        return (new Rule())
35
            ->msg('must be a valid donor key')
36
            ->match(function (string $val) {
37
                return preg_match('/^[a-zA-Z0-9]{1,16}$/', $val);
38
            });
39
    }
40
}
41