Validator.php at master ⋅ nuwave/lighthouse

<?php

namespace Nuwave\Lighthouse\Validation;

use Illuminate\Support\Arr;
use Nuwave\Lighthouse\Execution\Arguments\ArgumentSet;
use Nuwave\Lighthouse\Support\Contracts\ArgumentSetValidation;

abstract class Validator implements ArgumentSetValidation
{
    /**
     * The slice of incoming arguments to validate.
     *
     * @var \Nuwave\Lighthouse\Execution\Arguments\ArgumentSet
     */
    protected $args;

    public function messages(): array
    {
        return [];
    }

    public function attributes(): array
    {
        return [];
    }

    /**
     * Set the slice of args to validate.
     */
    public function setArgs(ArgumentSet $args): void
    {
        $this->args = $args;
    }

    /**
     * Retrieve the value of an argument.
     *
     * @param  string  $key  The key of the argument, may use dot notation to get nested values.
     * @param  mixed|null   $default  Returned in case the argument is not present.
     * @return mixed  The value of the argument or the default.
     */
    protected function arg(string $key, $default = null)
    {
        return Arr::get(
            $this->args->toArray(),
            $key,
            $default
        );
    }
}

Read our documentation on viewing source code .

1		<?php
2
3		namespace Nuwave\Lighthouse\Validation;
4
5		use Illuminate\Support\Arr;
6		use Nuwave\Lighthouse\Execution\Arguments\ArgumentSet;
7		use Nuwave\Lighthouse\Support\Contracts\ArgumentSetValidation;
8
9		abstract class Validator implements ArgumentSetValidation
10		{
11		/**
12		* The slice of incoming arguments to validate.
13		*
14		* @var \Nuwave\Lighthouse\Execution\Arguments\ArgumentSet
15		*/
16		protected $args;
17
18	1	public function messages(): array
19		{
20	1	return [];
21		}
22
23	1	public function attributes(): array
24		{
25	1	return [];
26		}
27
28		/**
29		* Set the slice of args to validate.
30		*/
31	1	public function setArgs(ArgumentSet $args): void
32		{
33	1	$this->args = $args;
34		}
35
36		/**
37		* Retrieve the value of an argument.
38		*
39		* @param string $key The key of the argument, may use dot notation to get nested values.
40		* @param mixed\|null $default Returned in case the argument is not present.
41		* @return mixed The value of the argument or the default.
42		*/
43	0	protected function arg(string $key, $default = null)
44		{
45	0	return Arr::get(
46	0	$this->args->toArray(),
47	0	$key,
48	0	$default
49		);
50		}
51		}

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