Laravel 8 Form Validation Example

Websolutionstuff | Oct-10-2020 | Categories : Laravel

In this article, we will see the laravel 8 form validation example. form validation in laravel is a very common functionality and it is used in each and every website to validate the form field. Here, we will use has function in the session to check the error messages in laravel 8. using this example you can check simple form validation as well as you can create your own custom validation in laravel 8.

So, let's see the laravel custom validation rule example and laravel 8 form validation example.

Step 1: Add Route

We are adding a route in the web.php file for the form validation tutorial in laravel 8.

<?php

use Illuminate\Support\Facades\Route;

Route::get('user/create','App\Http\Controllers\UserController@create');
Route::post('user/store','App\Http\Controllers\UserController@store');

 

 

Step 2: Create Controller

Now, we will create UserController to save data in the database. So, add the below code to your controller.

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use App\Models\User;

class UserController extends Controller
{
    public function create()
    {
    	return view('index');
    }

    public function store(Request $request)
    {
        $validatedData = $request->validate([
                'name' => 'required',
                'password' => 'required|min:8',
                'email' => 'required|email|unique:users'
            ], [
                'name.required' => 'Name is required',
                'password.required' => 'Password is required',
                'email.required' => 'Email is required'
            ]);
  
        $validatedData['password'] = bcrypt($validatedData['password']);
        $user = User::create($validatedData);
      
        return back()->with('success', 'User Created Successfully !!');
    }   
}

 

Step 3: Add Blade File

In this step, we will create a blade file and save the name as index.blade.php

<html>
<head>
    <title>Laravel 8 Form Validation Example - websolutionstuff.com</title>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <link href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.0.0-alpha/css/bootstrap.css" rel="stylesheet">
</head>
<body>
    <div class="container">  
        <div class="row">
            <div class="col-md-12" style="margin-top: 30px;">
                <h1>Laravel 8 Form Validation Example - websolutionstuff.com</h1>   
                @if(Session::has('success'))
                <div class="alert alert-success">
                    {{ Session::get('success') }}
                    @php
                        Session::forget('success');
                    @endphp
                </div>
                @endif
           
                <form method="POST" action="{{ url('user/store') }}">
                    @csrf
                    <div class="form-group">
                        <strong>Name:</strong>
                        <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 class="form-group">
                        <strong>Password:</strong>
                        <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 class="form-group">
                        <strong>Email:</strong>
                        <input type="text" name="email" class="form-control" placeholder="Email">
                        @if ($errors->has('email'))
                            <span class="text-danger">{{ $errors->first('email') }}</span>
                        @endif
                    </div>
           
                    <div class="form-group">
                        <button class="btn btn-info btn-submit">Submit</button>
                    </div>
                </form>
            </div>
        </div>
    </div>
</body>
</html>

 

 

Output:

form_validation_example_in_laravel_8

 


You might also like:

Recommended Post
Featured Post
Bootstrap Session Timeout Example In Laravel
Bootstrap Session Timeout Exam...

In this tutorial, I will show you a session timeout example in laravel. After a set amount of idle time, the bootstrap w...

Read More

Jun-05-2020

How to Install & Setup Livewire 3 in Laravel 11
How to Install & Setup Livewir...

Livewire is a powerful framework for building dynamic, reactive components in Laravel without writing any JavaScript. Wi...

Read More

Jan-28-2025

Shared Hosting vs. VPS for Small Businesses
Shared Hosting vs. VPS for Sma...

Small businesses have limited budgets and resources. Hence, they invest a calculated risk and resources in building an o...

Read More

Feb-20-2025

Laravel 10 Send Bulk Mail Using Queue
Laravel 10 Send Bulk Mail Usin...

In this article, we will see laravel 10 send bulk mail using a queue. Here, we will learn about how to send bulk ma...

Read More

Mar-13-2023