Laravel 8 Create Unique Slug Tutorial Example

Laravel 8 create or generate unique slug. In this tutorial, you will learn how to create unique slug or seo friendly slug URL before save to database in laravel 8 app using the cviebrock eloquent sluggable laravel package.

Sometimes, you create a blog post project in laravel 8 app. At that time, need to create or generate unique slug for each blog post in laravel 8 app.

So, this tutorial will guide you step by step on generating or creating a unique slug for each post in your laravel 8 blog post project.

Create Unique Slug in Laravel 8

  • Step 1 – Install Laravel 8 App
  • Step 2 – Connecting App to Database
  • Step 3 – Install Eloquent Sluggable Package
  • Step 4 – Build Model and Migration
  • Step 5 – Add Routes
  • Step 6 – Create Controller using Artisan Command
  • Step 7 – Create the blade view
  • Step 8 – Start Development Server

Step 1 – Install Laravel 8 App

First of all, Execute the following command on terminal to install laravel 8 app. So, open your command prompt and execute the following command:

composer create-project --prefer-dist laravel/laravel Blog

Step 2 – Connecting App to Database

In this step, Visit laravel 8 app project root directory and open .env file. Then add database credentials in the .env file:

DB_CONNECTION=mysql DB_HOST=127.0.0.1 DB_PORT=3306 DB_DATABASE=here your database name here
DB_USERNAME=here database username here
DB_PASSWORD=here database password here

Step 3 – Install Eloquent Sluggable Package

In this step, execute the following command on terminal install the eloquent sluggable package for generating unique slug:

composer require cviebrock/eloquent-sluggable

After successfully install eloquent sluggable package, type the below given command in command prompt:

php artisan vendor:publish --provider="Cviebrock\EloquentSluggable\ServiceProvider"

Step 4 – Build Model and Migration

In this step, execute the following command on terminal to create model and migration file:

php artisan make:model Post -m

It command will create one model name Post and also create one migration file for the post table. After successfully run the command go to database/migrations file and put the below here :

<?php use Illuminate\Support\Facades\Schema; use Illuminate\Database\Schema\Blueprint; use Illuminate\Database\Migrations\Migration; class CreatePostsTable extends Migration { /** * Run the migrations. * * @return void */ public function up() { Schema::create('posts', function (Blueprint $table) { $table->increments('id'); $table->string('title'); $table->string('slug'); $table->text('description'); $table->timestamps(); }); } /** * Reverse the migrations. * * @return void */ public function down() { Schema::dropIfExists('posts'); } }

Next, migrate the table using the below command:

php artisan migrate

Now, add the fillable property in Post.php file, which is placed inside app/models directory:

<?php namespace App\Models; use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model; class Post extends Model
{ use HasFactory; protected $fillable = [ 'title', 'slug', 'description', ]; public function sluggable() { return [ 'slug' => [ 'source' => 'title' ] ]; }
}

Step 5 – Add Routes

In this step, visit the routes directory and open web.php. Then add the following routes to web.php file:

<?php Route::get('/', function () { return view('welcome'); }); Route::resource('posts', 'PostController');

Step 6 – Create Controller using Artisan Command

In this step, execute the following command on terminal to create the PostController.php file:

php artisan make:controller PostController

Now, visit app/HTTP/Controller directory and open PostController.php file. And add the following code into it:

<?php namespace App\Http\Controllers; use App\Models\Post; use Illuminate\Http\Request; use Redirect; use Cviebrock\EloquentSluggable\Services\SlugService; class PostController extends Controller
{ /** * Display a listing of the resource. * * @return \Illuminate\Http\Response */ public function index() { $data['post'] = Post::orderBy('id','desc')->paginate(10); return view('post.list',$data); } /** * Show the form for creating a new resource. * * @return \Illuminate\Http\Response */ public function create() { return view('post.create'); } /** * Store a newly created resource in storage. * * @param \Illuminate\Http\Request $request * @return \Illuminate\Http\Response */ public function store(Request $request) { $request->validate([ 'title' => 'required', 'description' => 'required', ]); $insert = [ 'slug' => SlugService::createSlug(Post::class, 'slug', $request->title), 'title' => $request->title, 'description' => $request->description, ]; Post::insertGetId($insert); return Redirect::to('posts') ->with('success','Greate! posts created successfully.'); } /** * Display the specified resource. * * @param \App\Post $post * @return \Illuminate\Http\Response */ public function show(Request $request) { } /** * Show the form for editing the specified resource. * * @param \App\Post $post * @return \Illuminate\Http\Response */ public function edit($id) { } /** * Update the specified resource in storage. * * @param \Illuminate\Http\Request $request * @param \App\Post $post * @return \Illuminate\Http\Response */ public function update(Request $request, $id) { } /** * Remove the specified resource from storage. * * @param \App\Post $post * @return \Illuminate\Http\Response */ public function destroy($id) { } }

Step 7 – Create the blade view

In this step, create dollowing blade view files:

  • List.blade.php
  • Create.blade.php

Visit /resources/views/ and create the list.blade.php and create.blade.php file.

List.blade.php

<!DOCTYPE html>
<html> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta http-equiv="X-UA-Compatible" content="ie=edge"> <meta name="csrf-token" content="{{ csrf_token() }}"> <title>Laravel 8 Generate Unique Slug For Post With Example - tutcod.com</title> <link href="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css"> <style> body{ background-color: #25274d; } .container{ background: #ff9b00; padding: 4%; border-top-left-radius: 0.5rem; border-bottom-left-radius: 0.5rem; } </style> </head> <body> <div class="container"> <a href="{{ route('posts.create') }}" class="btn btn-success mb-2">Add Post</a> <br> <div class="row"> <div class="col-12"> <table class="table table-bordered" id="laravel_unique_slug_table"> <thead> <tr> <th>Id</th> <th>Title</th> <th>Slug</th> <th>Description</th> </tr> </thead> <tbody> @foreach($posts as $post) <tr> <td>{{ $post->id }}</td> <td>{{ $post->title }}</td> <td>{{ $post->slug }}</td> <td>{{ $post->description }}</td> </tr> @endforeach </tbody> </table> {!! $posts->links() !!} </div> </div> </div> </body>
</html>

Create.blade.php

<!DOCTYPE html>
<html> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta http-equiv="X-UA-Compatible" content="ie=edge"> <meta name="csrf-token" content="{{ csrf_token() }}"> <title>Laravel 8 Create Post With Unique Slug- tutcod.com</title> <link href="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css"> <style> body{ background-color: #25274d; } .container{ background: #ff9b00; padding: 4%; border-top-left-radius: 0.5rem; border-bottom-left-radius: 0.5rem; } </style> </head> <body> <div class="container"> <form action="{{ route('posts.store') }}" method="POST" name="add_post"> {{ csrf_field() }} <div class="row"> <div class="col-md-12"> <div class="form-group"> <strong>Title</strong> <input type="text" name="title" class="form-control" placeholder="Enter Title"> <span class="text-danger">{{ $errors->first('title') }}</span> </div> </div> <div class="col-md-12"> <div class="form-group"> <strong>Description</strong> <textarea class="form-control" col="4" name="description" placeholder="Enter Description"></textarea> <span class="text-danger">{{ $errors->first('description') }}</span> </div> </div> <div class="col-md-12"> <button type="submit" class="btn btn-primary">Submit</button> </div> </div> </form> </div> </body>
</html>

Step 8 – Run Development Server

In this step, Execute the PHP artisan serve command on terminal to start development server:

php artisan serve

If you want to run the project diffrent port so use this below command

php artisan serve –port=8080

Now, open the browser and hit the following URL on it:

http://localhost:8000/posts

Conclusion

Laravel 8 generate slug before save tutorial, You have learned how to create a unique slug in laravel 8 using the laravel eloquent sluggable package with example.

Related Posts