Form Validation Example in Laravel 6 Tutorial

Laravel 6 , Laravel , Laravel 7

Nicesnippets

1934

31-01-2020


Form Validation Example in Laravel 6 Tutorial

Hi guys

Today, I will show you how to use form validation in laravel 7/6.we can use laravel default validation rules like required, email, unique, numeric, date, ip, in_array, it, ite, max, min, image, mimes etc. we will use laravel 7/6 form validation with display error messages on view file.

We wil define custom error messages in laravel 7/6 form validation. You can display error message with each field. I will use has() for checking is error message in laravel 7/6.

here i Will explain simple example of form validation.you can simply use in your laravel 7/6 project.

Step: 1 Create Route

Here we are easy example of validation in laravel 7/6 so just add following both route in your web.php file.we need to create route for Form Validation layout file

following path:/routes/web.php

Route::get('client/create', 'ClientController@create');

Route::post('client/store', 'ClientController@store')->name('client.store');

Step: 2 Create Controller

here this step now we should create new controller as ClientController,So run bellow command for generate new controller

php artisan make:controller ClientController

now this step, this controller will manage form validation layout bellow content in controller file.following fille path

following path:/app/Http/Controllers/ClientController.php

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;

use App\Client;

class ClientController extends Controller

{ /**

* Show the application dashboard.

*

* @return \Illuminate\Http\Response

*/

public function create()

{

return view('createClient');

}

/**

* Show the application dashboard.

*

* @return \Illuminate\Http\Response

*/

public function store(Request $request)

{

$request->validate([

'name' => 'required',

'password' => 'required|min:5',

'email' => 'required|email|unique:users'

], [

'name.required' => 'Name is required',

'password.required' => 'Password is required'

]);

$input = $request->all();

$input['password'] = bcrypt($input['password']);

Client::create($input);

return back()->with('success', 'User created successfully.');

}

}

Step: 3 Create Blade Files

In Last step, let's create createClient.blade.php (resources/views/createClient.blade.php) for layout and Form Validation design code here and put following code

following path:/resources/views/createClient.blade.php

<!DOCTYPE html>

<html>

<head>

<title>Form Validation Example in Laravel 6 Tutorial - nicesnippets.com</title>

<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.1.3/css/bootstrap.min.css" />

</head>

<body class="bg-dark">

<div class="container">

<div class="row">

<div class="col-md-8 offset-md-2">

<div class="card mt-5">

<div class="card-header">

<h5>Form Validation Example in Laravel 6 Tutorial - nicesnippets.com </h5>

</div>

<div class="card-body">

<form action="{{ route('client.store') }}" method="post">

@csrf

<div class="row">

<div class="col-md-12">

<div class="form-group">

<label>Name</label>

<input type="text" name="name" class="form-control" placeholder="Name">

@if ($errors->has('name'))

<span class="text-danger">{{ $errors->first('name') }}</span>

@endif

</div>

</div>

</div>

<div class="row">

<div class="col-md-12">

<div class="form-group">

<label>Email</label>

<input type="email" name="email" class="form-control" placeholder="Email">

@if ($errors->has('email'))

<span class="text-danger">{{ $errors->first('email') }}</span>

@endif

</div>

</div>

</div>

<div class="row">

<div class="col-md-12">

<div class="form-group">

<label>Password</label>

<input type="password" name="password" class="form-control" placeholder="Password">

@if ($errors->has('password'))

<span class="text-danger">{{ $errors->first('password') }}</span>

@endif

</div>

</div>

</div>

<div class="row">

<div class="col-md-12">

<div class="form-group">

<button class="btn btn-success" type="submit">Submit</button>

</div>

</div>

</div>

</form>

</div>

</div>

</div>

</div>

</div>

</body>

</html>

Now we are ready to run our example so run bellow command for quick run:

php artisan serve

Now you can open bellow URL on your browser:

http://localhost:8000/client/create

It will help you...


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