Laravel 9 Form Validation Example
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This post is focused on Laravel 9 Form Validation Example. you can understand a concept of Laravel 9 Form Validation Tutorial with Example. if you want to see example of How To Create and Validate Form in Laravel 9 then you are a right place. This article goes in detailed on How to Implement Exists Validation in Laravel 9 Form.
This article will give you simple example of How To Create and Validate Form in Laravel 9?
Follow bellow tutorial step of Laravel 9 Form Validation Example With Error Message.
Let's start following example:
Step 1: Install LaravelFirst of all we are going from scratch new laravel application. if you have already created the project, then skip following step.
composer create-project laravel/laravel example-appStep 2 : Create Routes routes/web.php
<?php
use Illuminate\Support\Facades\Route;
use App\Http\Controllers\UserController;
/*
|--------------------------------------------------------------------------
| Web Routes
|--------------------------------------------------------------------------
|
| Here is where you can register web routes for your application. These
| routes are loaded by the RouteServiceProvider within a group which
| contains the "web" middleware group. Now create something great!
|
*/
Route::get('user',[UserController::class, 'index']);
Route::post('user-store',[UserController::class, 'store'])->name('user.store');
Step 3 : Create New Controller
In this second step, we need to create a new UserController; in this file, we will add two method index() and store() for create and store an User.
Let's create UserController by following command:
php artisan make:controller UserControllerapp/Http/Controllers/UserController.php
<?php
namespace App\Http\Controllers;
use Illuminate\Http\Request;
use App\Models\User;
class UserController extends Controller
{
/**
* Write Your Code..
*
* @return string
*/
public function index()
{
return view('index');
}
/**
* Write Your Code..
*
* @return string
*/
public function store(Request $request)
{
$validation = $request->validate(
[
'name' => 'required',
'email' => 'required|email|unique:users',
'password' => 'required|min:5',
]
);
User::create($validation);
return back()->with('success', 'User created successfully.');
}
}
Step 4: Create Blade File
resources/views/index.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">
<title>Laravel 9 Form Validation Example</title>
<link href="https://cdn.jsdelivr.net/npm/[email protected]/dist/css/bootstrap.min.css" rel="stylesheet">
</head>
<body>
<div class="container mt-5 pt-5">
<div class="row d-flex justify-content-center">
<div class="col-md-8">
<div class="card">
<div class="card-header bg-primary text-white">
<h3 class="text-center">Laravel 9 Form Validation Example - Tuts-Station.com</h3>
</div>
<div class="card-body">
@if(Session::has('success'))
<div class="alert alert-success">
{{ Session::get('success') }}
@php
Session::forget('success');
@endphp
</div>
@endif
<form action="{{ route('user.store') }}" method="POST">
@csrf
<div class="mt-3">
<label>Name : <span class="text-danger">*</span></label>
<input type="text" name="name" class="form-control @error('name') is-invalid @enderror" value="{{ old('name') }}" placeholder="Enter Name">
@error('name')
<span class="text-danger">{{ $message }}</span>
@enderror
</div>
<div class="mt-3">
<label>Email : <span class="text-danger">*</span></label>
<input type="text" name="email" class="form-control @error('email') is-invalid @enderror" value="{{ old('email') }}" placeholder="Enter email">
@error('email')
<span class="text-danger">{{ $message }}</span>
@enderror
</div>
<div class="mt-3">
<label>Password : <span class="text-danger">*</span></label>
<input type="password" name="password" class="form-control @error('password') is-invalid @enderror" placeholder="Enter password">
@error('password')
<span class="text-danger">{{ $message }}</span>
@enderror
</div>
<div class="text-center mt-3">
<button type="submit" class="btn btn-primary">Submit</button>
</div>
</div>
</form>
</div>
</div>
</div>
</div>
</div>
</body>
</html>
Run Laravel App:
All steps have been done, now you have to type the given command and hit enter to run the laravel app:
php artisan serveOutput :
I hope it can help you...