The getBag method retrieves a MessageBag instance associated with a provided key. If no instance exists with the key, a new Illuminate\Support\MessageBag instance will be returned. You can also request a MessageBag instance with any key, even if it hasn't been set. However, note that getBag does not set the returned MessageBag instance. You can dynamically access a MessageBag instance from ViewErrorBag by using a property with the intended key. For further reading about Laravel's View Error Bags, check out the mini-series of articles linked in the post.

The getBags method in Laravel's ViewErrorBag class returns an associative array containing all MessageBag instances stored within it. These instances can hold error messages related to specific form fields or other sections of a webpage. This allows developers to easily manage and display error messages to users. To learn more about Laravel's View Error Bags and their public API, check out the articles in this mini-series.

The hasBag method is used to check if a MessageBag instance exists within the ViewErrorBag instance with the specified key. By default, the $key is set to default. This article is part of a series that explores Laravel's View Error Bags, including other methods such as count, getBag, getBags, and put.

The put method is used to add a new MessageBag instance to the ViewErrorBag instance with a specified key. You can also dynamically set a MessageBag instance by assigning it to a property in ViewErrorBag. To remove or replace all messages in a MessageBag instance, you can use the put method with a new MessageBag instance.

Learn about the Laravel classes that support macros. These classes include ResponseFactory for creating responses, Repository for working with cache stores, Str for text manipulation, Filesystem for filesystem interactions, Arr for array manipulation, and Router for route handling.

This table lists framework classes that directly implement the __call method and indicates if they support macros. It does not include classes that implement __callStatic. The Illuminate\Cache\Repository and Illuminate\Database\Eloquent\Builder classes support macros. Though the Builder class does not use the Macroable trait, it provides methods for adding and retrieving macros.

Learn about Laravel facades in this four-part blog series. Part one provides an introduction to facades, part two covers how to use facades, part three explains how to create custom facades, and part four offers a reference to the facade classes. Each blog post provides detailed information on default Laravel facades, their corresponding class bindings, and any additional methods they provide.

This article is part of a four-part series on Laravel facades. Facades provide a convenient way to access components in Laravel. Each facade is bound to a component registered in the service container. Facades act like proxies, providing a static interface to an actual class instance.

This article is part of a four part series all about Laravel facades. It covers how to create a facade class, register it with the service container, and use it in your application. The article also discusses creating a facade alias, which is optional. Examples are provided throughout the article to illustrate the concepts.

Learn about Laravel facades in this four-part series. Part One provides an introduction to facades, while Part Two explains how to use them. Part Three dives into creating custom facades, and finally, Part Four offers a facade class reference. Facades are a convenient way to use static classes that redirect method calls to actual class instances. They allow for shorter and more readable code, though dependency injection is an alternative worth considering.

Learn how to work with Laravel's Fluent API in this two-part series. Discover how the Illuminate\Support\Fluent class offers a convenient way to handle data, making it easier to make assumptions and avoid errors. Find out how to access data from arrays and objects using Laravel's helper functions, and see how the Fluent class can simplify your code by allowing you to retrieve data with ease.

This article is part of a two part series covering the Laravel Fluent API. The first part introduces the API, while the second part focuses on the public API. The article discusses the get method which retrieves values from a Fluent instance, as well as the getAttributes, toArray, jsonSerialize, and toJson methods. It also explains how closures work with Fluent and demonstrates how to handle deeply nested data structures when using the toJson method.

Learn how to use macros in Laravel to add custom functionality and reduce code. Macros in Laravel are similar to extension methods in C#. For example, you can add a countWords macro to the Str support class. Macros can be used in both static and instance contexts and have access to all private and protected members of the class. The Macroable trait provides methods to create macros and check for their existence. A few Laravel components, such as the Eloquent Builder, also support macros.