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In this article, we’ll explore Laravel Helpful Code Snippets. 

Laravel, a popular PHP framework, has gained immense popularity due to its simplicity, scalability, and extensive features. As a Laravel developer, you know the importance of writing clean and efficient code. To help you streamline your development process and enhance productivity, we have compiled a collection of unique and valuable Laravel Helpful Code Snippets. These snippets cover a wide range of tasks, from simplifying common operations to optimizing performance. Let’s dive in and explore these Laravel code snippets that will make your development journey smoother and more enjoyable.

Laravel Helpful Code Snippets

The followings are some of Laravel Helpful Code Snippets:

1). Show validation errors in view:

@if($errors->has())
   @foreach ($errors->all() as $error)
      <div>{{ $error }}</div>
  @endforeach
@endif

2) Prevent errors by using the optional helper:

When accessing object values, if that object is null, your code will raise an error. A simple way of avoiding errors is to use the optional Laravel helper. see below example:

return optional($data)->total;

3) Make Copy of a Row:

See below example to make a copy of database entry using Replicate method:

$post = Posts::find(1);

$newPost = $post->replicate();

$newPost->save();

4) Using Default SQL Queries:

If you want to run a simple SQL query, without getting any results – like changing something in DB schema, you can just do DB::statement(). see below example:

DB::statement('drop table users');

5) Blade @auth

Instead of using if condition to check logged in user, you can use @auth directive. see below example:

@if(auth()->user())
    // The user is authenticated.
@endif

6) Test email into Laravel log file:

If you want to test email in your Laravel app but are unable to set up something like Mailgun, You can use .env parameter MAIL_DRIVER=log and all the emails will be saved into storage/logs/laravel.log file, instead of actually being sent.

7) Generate Images with Seeds/Factories:

You can generate images with factories. see below example:

$factory->define(Post::class, function (Faker $faker) {
    return [
        'name' => $faker->name,
        'email' => $faker->unique()->safeEmail,
        'email_verified_at' => now(),
        'password' => bcrypt('password'),
        'remember_token' => Str::random(10),
        'avatar' => $faker->image(storage_path('images'), 50, 50)
    ];
});

8) Laravel Clear Cache:

You can clear the cache from one place instead of running multiple artisan commands. Go to your routes/web.php file and add the below code.

<?php

Route::get('/clear-cache', function() {
     $exitCode = Artisan::call('config:cache');
     $exitCode = Artisan::call('cache:clear');
     $exitCode = Artisan::call('view:clear');
     $exitCode = Artisan::call('route:cache');
});

Now open up your browser and add this route like below.

https://your_site_url/clear-cache

In this blog post, we have explored a collection of unique and practical Laravel code snippets that can enhance your development efficiency. From optimizing database queries to simplifying form handling, these snippets are designed to save you time and effort while building robust Laravel applications.

By incorporating these helpful code snippets into your workflow, you can streamline your development process, write cleaner code, and deliver exceptional Laravel applications in a more efficient manner. Happy coding! I hope this helps you to know Laravel Helpful Code Snippets!