Laravel 7 Form Validation Example

Hi Guys,

Now, let's see article of form validation in laravel 7. you will learn simple form validation laravel 7.

You will learn laravel 7 form validation example. we will help you to give example of form validation with error message in laravel 7.

Step 1 : Install Laravel project

In this step you can install fresh laravel project to using bellow command.

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

Step 2 : Create Migration & Model

Now you will bellow command to create migration and model in laravel app.

php artisan make:model User -m

Above command to create one table migration file and one model file.

database/migrations/2019_12_11_111847_create_users_table.php

 
<?php 
 
use Illuminate\Database\Migrations\Migration; 
use Illuminate\Database\Schema\Blueprint; 
use Illuminate\Support\Facades\Schema; 
 
class CreateUsersTable extends Migration 
{ 
    /** 
     * Run the migrations. 
     * 
     * @return void 
     */ 
    public function up() 
    { 
        Schema::create('users', function (Blueprint $table) { 
            $table->id(); 
            $table->string('name'); 
            $table->string('email'); 
            $table->string('mobile_no'); 
            $table->string('password'); 
            $table->timestamps(); 
        }); 
    } 
 
    /** 
     * Reverse the migrations. 
     * 
     * @return void 
     */ 
    public function down() 
    { 
        Schema::dropIfExists('users'); 
    } 
}

Bellow command to use migrate your table.

php artisan migrate

Step 3 : Create Controller

In this step create controler file to use bellow command.

php artisan make:controller UserController

Step 4 : Create Controller method

Create controller after you can put the bellow code in controller file.

app/http/controllers/UserController

 
<?php 
 
namespace App\Http\Controllers; 
 
use Illuminate\Http\Request; 
use App\User; 
 
class UserController extends Controller 
{ 
    public function create() 
    { 
        return view('create'); 
    } 
 
    public function store(Request $request) 
    { 
        $input = $request->all(); 
 
        $request->validate([ 
            'name' => 'required', 
            'email' => 'required|email', 
            'mobile_no' => 'required|min:10|numeric', 
            'password' => 'required|min:6' 
        ]); 
 
        User::create($input); 
 
        return back() 
                ->with('success','User Created Successfully'); 
    } 
}

Step 5 : Create Routes

In this step you will create route in web.php file.

routes/web.php

 
Route::get('form-validation','[email protected]')->name('user.create'); 
Route::post('form-validation','[email protected]')->name('user.store');

Step 6 : Create View File

In this step you can create blade file in laravel app.

resources/views/create.blade.php

 
<!DOCTYPE html> 
<html> 
<head> 
    <title>Laravel 7 Form Validation</title> 
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.4.1/css/bootstrap.min.css" target="_blank" rel="nofollow"  integrity="sha256-L/W5Wfqfa0sdBNIKN9cG6QA5F2qx4qICmU2VgLruv9Y=" crossorigin="anonymous" /> 
</head> 
<body class="bg-dark"> 
    <div class="container"> 
        <div class="row"> 
            <div class="col-md-6 offset-3 mt-5"> 
                <div class="card"> 
                    <div class="card-header"> 
                        <h5>Laravel 7 Form Validation - </h5> 
                    </div> 
                    <div class="card-body"> 
                        @if (count($errors) > 0) 
                            <div class="alert alert-danger"> 
                                <ul> 
                                    @foreach ($errors->all() as $error) 
                                        <li>{{ $error }}</li> 
                                    @endforeach 
                                </ul> 
                            </div> 
                        @endif 
 
                        @if ($message = Session::get('success')) 
                            <div class="alert alert-success alert-block"> 
                                <button type="button" class="close" data-dismiss="alert">×</button> 
                                <strong>{{ $message }}</strong> 
                            </div> 
                        @endif 
 
                        <form action="{{ route('user.store') }}" method="post" enctype="multipart/form-data"> 
                            @csrf 
                            <div class="form-group"> 
                                <label><strong>Name : </strong></label> 
                                <input type="text" name="name" class="form-control"> 
                            </div> 
                            <div class="form-group"> 
                                <label><strong>Email : </strong></label> 
                                <input type="email" name="email" class="form-control"> 
                            </div> 
                            <div class="form-group"> 
                                <label><strong>Mobile No : </strong></label> 
                                <input type="text" name="mobile_no" class="form-control"> 
                            </div> 
                            <div class="form-group"> 
                                <label><strong>Password : </strong></label> 
                                <input type="password" name="password" class="form-control"> 
                            </div> 
                            <div class="form-group text-center"> 
                                <input type="submit" class="btn btn-success" name="submit" value="Save"> 
                            </div> 
                        </form>                      
                    </div> 
                </div> 
            </div> 
        </div> 
    </div> 
</body> 
</html>