8000 [12.x] Add documentation for "Rule::contains" by stevebauman · Pull Request #10457 · laravel/docs · GitHub
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8000
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May 27, 2025
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[12.x] Add documentation for "Rule::contains" #10457

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c4654f9
Add documentation for new "contains" validation rule
stevebauman May 27, 2025
b3adb35
Update validation.md
taylorotwell May 27, 2025
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Add documentation for new "contains" validation rule
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@stevebauman
stevebauman committed May 27, 2025
commit c4654f9c04182e1ecbbd58432866741ad97bd3c8
43 changes: 42 additions & 1 deletion validation.md
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Expand Up @@ -1356,7 +1356,48 @@ You may also pass a custom confirmation field name. For example, `confirmed:repe
<a name="rule-contains"></a>
#### contains:_foo_,_bar_,...

The field under validation must be an array that contains all of the given parameter values.
The field under validation must be an array that contains all of the given parameter values. Since this rule often requires you to `implode` an array, the `Rule::contains` method may be used to fluently construct the rule:

```php
use Illuminate\Support\Facades\Validator;
use Illuminate\Validation\Rule;

Validator::make($data, [
'roles' => [
'required',
'array',
Rule::contains(['admin', 'editor']),
],
]);
```

The `Rule::contains` method accepts arrays, collections, enums, and individual values:

```php
use App\Enums\Role;
use Illuminate\Validation\Rule;

// Using enums
'roles' => [
'required',
'array',
Rule::contains([Role::Admin, Role::Editor]),
],

// Using individual arguments
'roles' => [
'required',
'array',
Rule::contains('admin', 'editor'),
],

// Using collections
'roles' => [
'required',
'array',
Rule::contains(collect(['admin', 'editor'])),
],
```

<a name="rule-current-password"></a>
#### current_password
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