Fix PR alignment

Update QueryBuilder test per changes to exists()

…rror.

Return false when $value is null.

Avoid TypeError: json_validate(): Argument laravel#1 ($json) must be of type string, null given, when using symfony/polyfill-php83 in PHP < 8.3.

Avoid deprecation warning: json_validate(): Passing null to parameter laravel#1 ($json) of type string is deprecated, when using PHP 8.3.

…#49474)

* test: validateJson should return false when value is null

Fails with Laravel Framework 10.38.2 in PHP < 8.3, introduced in #49413

* fix: validateJson should return false when value is null

Return false when $value is null.

Avoid TypeError: json_validate(): Argument #1 ($json) must be of type string, null given, when using symfony/polyfill-php83 in PHP < 8.3.

Avoid deprecation warning: json_validate(): Passing null to parameter #1 ($json) of type string is deprecated, when using PHP 8.3.

---------

Co-authored-by: Rogelio Jacinto <rogelio@elabmexico.com>

* Rehash user passwords when validating credentials

* Fix style violations

* Remove hardcoded password when it's changable

* Shift rehashing into SessionGuard

The Session guard's attempt() method is a better place to apply
rehashing than the validateCredentials() method on the provider.
The latter shouldn't have side-effects, as per it's name.

* Fix style violation

* Add config option to disable rehashing on login

* Clean up rehash flag injection

* Fix contract in DatabaseUserProvider

* Fixing return type in the docblocks

* Use hash_equals() for a secure string comparison

* formatting

* formatting, leverage method on logoutOtherDevices

* Fix spelling of passwords

Co-authored-by: Chrysanthos <48060191+chrysanthos@users.noreply.github.com>

---------

Co-authored-by: Taylor Otwell <taylor@laravel.com>
Co-authored-by: Chrysanthos <48060191+chrysanthos@users.noreply.github.com>

…ets (#55191)

* [12.x] introduce `Rule::oneOf()` (##54880)

* chore: apply styleCI

* feat: add nested oneOf validation test

* chore: apply styleCI

* refactor: rename `oneof` into `anyof` to fit implementation

* fix: wrong failure message

* feat: update base tests

* feat: add test case

* chore: apply styleCI

* formatting

* feat: allow string fields

* feat: add test and clean nested rules

* chore: apply styleCI

* failing test

* Validation tests (#1)

* feat: add more validation tests

* wip: add failing test

* wip: add basic string rule validations

* chore: rename object fields for better debugging

* refactor: rename ruleSets to rules

* fix: respect array rule validation

---------

Co-authored-by: Christian Ascone <ascone.christian@gmail.com>

* fix: this should be passing because AnyOf has no type relevance and 'required' only checks to see if the field has something in it

---------

Co-authored-by: Christian Ascone <ascone.christian@gmail.com>

---------

Co-authored-by: Christian Ascone <ascone.christian@gmail.com>

* chore: correspond with recent changes https://github.com/brianferri/framework/pull/1/commits/de3b902a950b8f5ba8edaafa273f91d7c6ade295

* chore: remove unused private property

* feat: attribute mapping in favor of potentially indexed mapping

* feat: add more tests

* refactor(tests): remove unnecessary amount of tests, rename parameter properties to be more descriptive/analogous to use cases

* chore: apply styleCI

* feat: add tests to verify compliance with dot notation nesting validator

* formatting

* fix: remove messages

* fix(wip): regression introduced in 14598f6

#55191 (comment)

* feat: implement star rule counter tests for simple and nested rules

Co-authored-by: Christian Ascone <ascone.christian@gmail.com>

* chore: apply styleCI

---------

Co-authored-by: Taylor Otwell <taylor@laravel.com>
Co-authored-by: Christian Ascone <ascone.christian@gmail.com>

Fix warning when a null value was passed in `Str::title($value)`.

### Error

```
mb_convert_case(): Passing null to parameter laravel#1 ($string) of type string is deprecated
```