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Month: November 2021

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By kumar December 16, 2022

How To Configure A Sendinblue SMTP Relay in Postfix?

Fix Email Issues in CyberPanel with SMTP Relay Setup Free Method. First Create a email using your Cyberpanel Under Emai Tab Create Email Second go to the SSL tab and click …

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By kumar November 30, 2022

Create a simple password strength indicator with JavaScript

You’ve probably seen many examples of password strength indicators around the web. They let users know the password they’re using is weak and indicate how the strength changes when it’s modified. …

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By kumar November 30, 2021 2 years 294 words

How to Create Admin Panel using Voyager in Laravel 8

Inside this tutorial, we will create an admin panel in a very short time. Admin panel using Voyager composer package. This article is very interesting to learn admin panel development step …

Inside this tutorial, we will create an admin panel in a very short time. Admin panel using Voyager composer package. This article is very interesting to learn admin panel development step by step.

How to Create Admin Panel using Voyager in Laravel 8

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

After following these steps we can install a Laravel application into the system.

To start the development server of Laravel –

$ php artisan serve

This command outputs –

Starting Laravel development server: http://127.0.0.1:8000

Assuming laravel already installed at the system.

By using composer we will install voyager. Open the project into the terminal and run this command.

$ composer require tcg/voyager

We need to create a database. For the database, we will use MySQL. We have 2 options available to create a database. Either we can use PhpMyAdmin Manual interface Or we can use a command to create.

CREATE DATABASE voyager_admin_panel;

Open .env file for application connectivity.

DB_CONNECTION=mysql
DB_HOST=127.0.0.1
DB_PORT=3306
DB_DATABASE=voyager_admin_panel
DB_USERNAME=your database user nanme
DB_PASSWORD=Your database password

There are two options to create the admin panel either with a dummy data or without.

To install Voyager without dummy data

$ php artisan voyager:install

To install Voyager with the dummy data

$ php artisan voyager:install --with-dummy

It is preferable to run the command using the dummy data and delete it after admin panel testing.

If we go inside the database to see the tables and dummy data that we have installed. A total of 17 tables were created.

Open project to the terminal and type the command to start a development server

$ php artisan serve

By default, Voyager provides Admin login details as –

Email: admin@admin.com Password: password

Admin URL: http://127.0.0.1:8000/admin

Thanks for reading..

By kumar November 29, 2021 2 years 279 words

Laravel 8 complete Blog Project Part3

In this article, I am going to create a Blog project using Laravel 8 step by step Complete Laravel blog project step by step Part3 if you found In the previous …

In this article, I am going to create a Blog project using Laravel 8 step by step

Complete Laravel blog project step by step Part3

if you found In the previous articles, we have created an Admin login and there have been some login errors. we are trying to log in with an encrypted password but we cant. So, First, we rectify the login functionality

    AdminController.php

      public function submit_login(Request $request)
      {
          $request->validate([
              'username'=>'required',
              'password'=>'required'

          ]);
          $userCheck=Admin::where(['username'=>$request->username,'password'=>$request->password])->count();
          if($userCheck>0){
              $adminData=Admin::where(['username'=>$request->username,'password'=>$request->password])->first();
              session(['adminData'=>$adminData]);
               return redirect('admin/dashboard');
          }else{
               return redirect('admin/login')->with('error',"Invalid Username and Password");
          }

Replace with below code

import use Illuminate\Support\Facades\Hash;

    AdminController.php

    use Illuminate\Support\Facades\Hash;

     public function submit_login(Request $request)
       {
        $username = $request->input('username');
        $password = $request->input('password');

        $user = Admin::where('username', '=', $username)->first();
        if (!$user) {
           // return response()->json(['success'=>false, 'message' => 'Login Fail, please check email id']);
           return redirect('admin/login')->with('error',"Invalid Username");
        }
        if (!Hash::check($password, $user->password)) {
           // return response()->json(['success'=>false, 'message' => 'Login Fail, pls check password']);
           return redirect('admin/login')->with('error',"Invalid Password");
        }
           // return response()->json(['success'=>true,'message'=>'success', 'data' => $user]);
            session(['adminData'=>$user]);
            return redirect('admin/dashboard');

    php artisan make:Controller CategoryController -r

    Controller created successfully.

Resource controller has been created by default seven method index, create, store, show, edit, update, destroy which was created by the -r flag

CategoryController.php

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;

class CategoryController extends Controller
{
   /**
    * Display a listing of the resource.
    *
    * @return \Illuminate\Http\Response
    */
   public function index()
   {
       //
   }

   /**
    * Show the form for creating a new resource.
    *
    * @return \Illuminate\Http\Response
    */
   public function create()
   {
       //
   }

   /**
    * Store a newly created resource in storage.
    *
    * @param  \Illuminate\Http\Request  $request
    * @return \Illuminate\Http\Response
    */
   public function store(Request $request)
   {
       //
   }

   /**
    * Display the specified resource.
    *
    * @param  int  $id
    * @return \Illuminate\Http\Response
    */
   public function show($id)
   {
       //
   }

   /**
    * Show the form for editing the specified resource.
    *
    * @param  int  $id
    * @return \Illuminate\Http\Response
    */
   public function edit($id)
   {
       //
   }

   /**
    * Update the specified resource in storage.
    *
    * @param  \Illuminate\Http\Request  $request
    * @param  int  $id
    * @return \Illuminate\Http\Response
    */
   public function update(Request $request, $id)
   {
       //
   }

   /**
    * Remove the specified resource from storage.
    *
    * @param  int  $id
    * @return \Illuminate\Http\Response
    */
   public function destroy($id)
   {
       //
   }
}

Open web.php file and import CategoryController and create resource route like below

    use App\Http\Controllers\CategoryController;

    Route::resource("category",CategoryController::class);

Then run the command

php artisan route:list

You can see all function names and his URI is listed which was created with the -r flag resource controller.

Now we will code under the index function and make a route for the same is given below. Note: We don’t need to create each and every route because by default resource controller make itself

  public function index()
   {
       return view('backend.category.index');
   }

before creating the function make a folder name category under the backend folder and a category folder create a file named index.blade.php

Creat route for assessing this page as given below

Route::resource("admin/category",CategoryController::class);

Note: For assessing the resource controller we need to follow these rules Resources should be defined after the Route:: and “admin/category” is the Url, CategoryController is the class. We don’t need to define route every time like we want to submit form data that time we need to pass URI and make code under the create function

Now we will create a form for the Category and will insert data into the database.

Create a category folder under the backend folder and create a file name add.blade.php and paste the below code

 <h1 class="text-center">Addcategory<h1>
                   <div class="text-center my-4">
     <a href="{{url('admin/category')}}"><button class="btn btn-primary">Show Data</button> </a>
                   </div>
                   
                    
                   <span>
                     @if($errors)
                                   @foreach($errors->all() as $error)
                                   <p class="text-danger">{{$error}}</p>
                                 @endforeach
                                   @endif
                                   
                                   @if(Session::has('success'))
                                   <p class="text-success">{{session('success')}}</p>
                                   @endif
                    </span>
                    <form method="POST" action="{{url('admin/category')}}" enctype="multipart/form-data">
                    @csrf
                    <table class="table table-bordered">
                    <tr>
                    <th> Title </th>
                    <td><input type="text" name="title" class="form-control" required></td>                  
                    </tr>
                    <tr>
                    <th> Details </th>
                    <td><input type="text" name="detail" class="form-control" /></td>                  
                    </tr>
                    <tr>
                    <th> Image </th>
                    <td>
                     <input type="hidden" value="noimage" name="cat_image">
                    <input type="file" name="cat_image" class="form-control"  /></td>                  
                    </tr>
                    <tr>
                    <td colspan="2">
                       <input type="submit" class="btn btn-primary" />
                    </td>
                 
                    </tr>
                    </table>
                                       
                   </form>

Paste the below code under the store function

    CattegoryController.php

     public function store(Request $request)
       {
           $request->validate([
               'title'=>'required',
               // 'detail'=>'required',
               // 'image'=>'require'
           ]);
           if($request->hasFile('cat_image')){
               $image=$request->file('cat_image');
               $reImage=time().'.'.$image->getClientOriginalExtension();
               $dest=public_path('imgs');
               $image->move($dest,$reImage);
           }else{
               $reImage=$request->cat_image;
           }
           $category= new Category;
           $category->title=$request->title;
           $category->detail=$request->detail;
           // $category->image=$request->file('file')->store('products');
            $category->image=$reImage;
           $category->save();
           return redirect('admin/category/create')->with('success', 'Data has been added');
       }

I will explain the code one by one

POST is the method for submitting the data and we use enctype=”multipart/form-data” because we can’t save the file or image without “multipart/form-data” and we set the action in the same URL

Now under the store function, we pass the Request parameter and $request getting the form value. Validate function validated that the title is required. Now we are saving the data into the database so we create an object $category= new Category, and $request variable receives the form value. For the image uploading, we simply set hidden filed if the image is not set by the user then by default image field save into the database with no image value. if the image uploaded by the user image will be saved into the public folder as name imgs, getClientOriginalExtension(); is the default function it helps to identify which image format uploaded by the user. time() PHP function for the getting the time.

Now we will create a layout for the admin panel.

Create a folder name layout under the resources→views folder and create a file name layout.blade.php

@yield(‘content’)

we change content only navbar sidebar and footer will be the same. so with the help of layout, we can set simply using extend the layout.

@extends(‘layout’)

@section(‘content’)

@endsection

    layout.blade.php

    <!DOCTYPE html>
    <html lang="en">
       <head>
           <meta charset="utf-8" />
           <meta http-equiv="X-UA-Compatible" content="IE=edge" />
           <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no" />
           <meta name="description" content="@yield('meta_desc')" />
           <meta name="author" content="" />
           <title>@yield('title','Admin Dashboard')</title>
           <link href="https://cdn.jsdelivr.net/npm/simple-datatables@latest/dist/style.css" rel="stylesheet" />
           <link href="{{asset('backend')}}/css/styles.css" rel="stylesheet" />
           <script src="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.15.3/js/all.min.js" crossorigin="anonymous"></script>
           @if(!Session::has('adminData'))
           <script>
           window.location.href="{{url('admin/login')}}";
           </script>
           @endif
       </head>
       <body class="sb-nav-fixed">
           <nav class="sb-topnav navbar navbar-expand navbar-dark bg-dark">
               <!-- Navbar Brand-->
               <a class="navbar-brand ps-3" href="{{url('admin/dashboard')}}">Magic</a>
               <!-- Sidebar Toggle-->
               <button class="btn btn-link btn-sm order-1 order-lg-0 me-4 me-lg-0" id="sidebarToggle" href="#!"><i class="fas fa-bars"></i></button>
               <!-- Navbar Search-->
               <form class="d-none d-md-inline-block form-inline ms-auto me-0 me-md-3 my-2 my-md-0">
                   <div class="input-group">
                       <input class="form-control" type="text" placeholder="Search for..." aria-label="Search for..." aria-describedby="btnNavbarSearch" />
                       <button class="btn btn-primary" id="btnNavbarSearch" type="button"><i class="fas fa-search"></i></button>
                   </div>
               </form>
               <!-- Navbar-->
               <ul class="navbar-nav ms-auto ms-md-0 me-3 me-lg-4">
                   <li class="nav-item dropdown">
                       <a class="nav-link dropdown-toggle" id="navbarDropdown" href="#" role="button" data-bs-toggle="dropdown" aria-expanded="false"><i class="fas fa-user fa-fw"></i></a>
                       <ul class="dropdown-menu dropdown-menu-end" aria-labelledby="navbarDropdown">
                           <li><a class="dropdown-item" href="#!">Settings</a></li>
                           <li><a class="dropdown-item" href="#!">Activity Log</a></li>
                           <li><hr class="dropdown-divider" /></li>
                           <li><a class="dropdown-item" href="{{url('admin/logout')}}">Logout</a></li>
                       </ul>
                   </li>
               </ul>
           </nav>
           <div id="layoutSidenav">
               <div id="layoutSidenav_nav">
                   <nav class="sb-sidenav accordion sb-sidenav-dark" id="sidenavAccordion">
                       <div class="sb-sidenav-menu">
                           <div class="nav">
                               <div class="sb-sidenav-menu-heading">Core</div>
                               <a class="nav-link" href="{{url('admin/dashboard')}}">
                                   <div class="sb-nav-link-icon"><i class="fas fa-tachometer-alt"></i></div>
                                   Dashboard
                               </a>
                               <div class="sb-sidenav-menu-heading">Interface</div>
                               <a class="nav-link collapsed" href="#" data-bs-toggle="collapse" data-bs-target="#collapseLayouts" aria-expanded="false" aria-controls="collapseLayouts">
                                   <div class="sb-nav-link-icon"><i class="fas fa-columns"></i></div>
                                   Category
                                   <div class="sb-sidenav-collapse-arrow"><i class="fas fa-angle-down"></i></div>
                               </a>
                               <div class="collapse" id="collapseLayouts" aria-labelledby="headingOne" data-bs-parent="#sidenavAccordion">
                                   <nav class="sb-sidenav-menu-nested nav">
                                       <a class="nav-link" href="{{url('admin/category/create')}}">Post Category</a>
                                       <a class="nav-link" href="{{url('admin/category')}}">View Category</a>
                                   </nav>
                               </div>
                               <a class="nav-link collapsed" href="#" data-bs-toggle="collapse" data-bs-target="#collapsePages" aria-expanded="false" aria-controls="collapsePages">
                                   <div class="sb-nav-link-icon"><i class="fas fa-book-open"></i></div>
                                   Post
                                   <div class="sb-sidenav-collapse-arrow"><i class="fas fa-angle-down"></i></div>
                               </a>
                               <div class="collapse" id="collapsePages" aria-labelledby="headingTwo" data-bs-parent="#sidenavAccordion">
                                   <nav class="sb-sidenav-menu-nested nav accordion" id="sidenavAccordionPages">
                                       <a class="nav-link collapsed" href="#" data-bs-toggle="collapse" data-bs-target="#pagesCollapseAuth" aria-expanded="false" aria-controls="pagesCollapseAuth">
                                           Post Articles
                                           <div class="sb-sidenav-collapse-arrow"><i class="fas fa-angle-down"></i></div>
                                       </a>
                                       <div class="collapse" id="pagesCollapseAuth" aria-labelledby="headingOne" data-bs-parent="#sidenavAccordionPages">
                                           <nav class="sb-sidenav-menu-nested nav">
                                               <a class="nav-link" href="{{url('admin/post')}}">List Post</a>
                                               <a class="nav-link" href="{{url('admin/post/create')}}">Add Post</a>
                                               <a class="nav-link" href="password.html">Forgot Password</a>
                                           </nav>
                                       </div>
                                       <a class="nav-link collapsed" href="#" data-bs-toggle="collapse" data-bs-target="#pagesCollapseError" aria-expanded="false" aria-controls="pagesCollapseError">
                                           Error
                                           <div class="sb-sidenav-collapse-arrow"><i class="fas fa-angle-down"></i></div>
                                       </a>
                                       <div class="collapse" id="pagesCollapseError" aria-labelledby="headingOne" data-bs-parent="#sidenavAccordionPages">
                                           <nav class="sb-sidenav-menu-nested nav">
                                               <a class="nav-link" href="401.html">401 Page</a>
                                               <a class="nav-link" href="404.html">404 Page</a>
                                               <a class="nav-link" href="500.html">500 Page</a>
                                           </nav>
                                       </div>
                                   </nav>
                               </div>
                            
                               <div class="sb-sidenav-menu-heading">Addons</div>
                                <a class="nav-link" href="{{url('admin/user')}}">
                                   <div class="fas fa-fw fa-users"> <i class="fas fa-chart-area"></i></div>
                                   Users
                               </a>
                                <a class="nav-link" href="{{url('admin/comment')}}">
                                   <div class="fas fa-fw fa-comments"><i class="fas fa-chart-area"></i></div>
                                   Comments
                               </a>
                               <a class="nav-link" href="{{url('admin/setting')}}">
                                   <div class="fas fa-fw fa-cog"><i class="fas fa-chart-area"></i></div>
                                   Settings
                               </a>
                               <a class="nav-link" href="{{url('admin/logout')}}">
                                   <div class="sb-nav-link-icon"><i class="fas fa-sign-out-alt"></i></div>
                                   Logout
                               </a>
                           </div>
                       </div>
                       <div class="sb-sidenav-footer">
                           <div class="small">Logged in as:</div>
                           Start Bootstrap
                       </div>
                   </nav>
               </div>
               <div id="layoutSidenav_content">


               @yield('content')

     

                <footer class="py-4 bg-light mt-auto">
                       <div class="container-fluid px-4">
                           <div class="d-flex align-items-center justify-content-between small">
                               <div class="text-muted">Copyright © Your Website 2021</div>
                               <div>
                                   <a href="#">Privacy Policy</a>
                                   ·
                                   <a href="#">Terms & Conditions</a>
                               </div>
                           </div>
                       </div>
                   </footer>
               </div>
           </div>
           <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.0/dist/js/bootstrap.bundle.min.js" crossorigin="anonymous"></script>
           <script src="{{asset('backend')}}/js/scripts.js"></script>
           <script src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/2.8.0/Chart.min.js" crossorigin="anonymous"></script>
           <script src="{{asset('backend')}}/assets/demo/chart-area-demo.js"></script>
           <script src="{{asset('backend')}}/assets/demo/chart-bar-demo.js"></script>
           <script src="https://cdn.jsdelivr.net/npm/simple-datatables@latest" crossorigin="anonymous"></script>
           <script src="{{asset('backend')}}/js/datatables-simple-demo.js"></script>
       </body>
    </html>

dasboard.blade.php

@extends('layout')
@section('content')
<main>
                   <div class="container-fluid px-4">
                       <h1 class="mt-4">Dashboard</h1>
                       <ol class="breadcrumb mb-4">
                           <li class="breadcrumb-item active">Dashboard</li>
                       </ol>
                       <div class="row">
                           <div class="col-xl-3 col-md-6">
                               <div class="card bg-primary text-white mb-4">
                                   <!-- <div class="card-body">{{\App\Models\Category::count()}} Card View</div> -->
                                   <div class="card-footer d-flex align-items-center justify-content-between">
                                       <!-- <a class="small text-white stretched-link" href="{{url('admin/category')}}">View Details</a> -->
                                       <div class="small text-white"><i class="fas fa-angle-right"></i></div>
                                   </div>
                               </div>
                           </div>
                           <div class="col-xl-3 col-md-6">
                               <div class="card bg-warning text-white mb-4">
                                   <!-- <div class="card-body">{{\App\Models\Post::count()}} Post View</div> -->
                                   <div class="card-footer d-flex align-items-center justify-content-between">
                                       <!-- <a class="small text-white stretched-link" href="#">View Details</a> -->
                                       <div class="small text-white"><i class="fas fa-angle-right"></i></div>
                                   </div>
                               </div>
                           </div>
                           <div class="col-xl-3 col-md-6">
                               <div class="card bg-success text-white mb-4">
                                   <!-- <div class="card-body">{{\App\Models\Comment::count()}} Comments</div> -->
                                   <div class="card-footer d-flex align-items-center justify-content-between">
                                       <!-- <a class="small text-white stretched-link" href="#">View Details</a> -->
                                       <div class="small text-white"><i class="fas fa-angle-right"></i></div>
                                   </div>
                               </div>
                           </div>
                           <div class="col-xl-3 col-md-6">
                               <div class="card bg-danger text-white mb-4">
                                   <!-- <div class="card-body">{{\App\Models\User::count()}} Users</div> -->
                                   <div class="card-footer d-flex align-items-center justify-content-between">
                                       <!-- <a class="small text-white stretched-link" href="#">View Details</a> -->
                                       <div class="small text-white"><i class="fas fa-angle-right"></i></div>
                                   </div>
                               </div>
                           </div>
                       </div>
                     
                        
                       <div class="card mb-4">
                           <div class="card-header">
                               <i class="fas fa-table me-1"></i>
                               DataTable Example
                           </div>
                           <div class="card-body">
                            
                           </div>
                       </div>
                   </div>
               </main>
              
@endsection

Part 3 finished. please wait for part4

By kumar November 29, 2021 2 years 813 words

Laravel 8 complete Blog Project Part2

In this article, I am going to create a Blog project using Laravel 8 step by step Complete Laravel blog project step by step Part2 Now in this article, I am …

In this article, I am going to create a Blog project using Laravel 8 step by step

Complete Laravel blog project step by step Part2

Now in this article, I am going to create AdminController and setup, Admin Panel

php artisan make:controller AdminController

Now we will create a login function for Admin login in AdmnController

    public function login()

    {

    return view('backend.login');

    }

Now we have to create a login file for the admin login, So, go to the resource folder and under the view, folder create a folder named backend and under the backend folder create login.blade.php file

Now we have to create a route for Admin login, So, go to the routes→web.php file and create a route

    First import AdminController

    use App\Http\Controllers\AdminController;

    then make route like below

    Route::get("/admin/login",[AdminController::class,'login']);

Note: /admin/login is the URL and login is the method which is defined in AdminController

Run php artisan serve and check the url http://127.0.0.1:8000/admin/login

Now we are using bootstrap Admin Panel so we need to download it we have already downloaded the admin templatehttps://themes.getbootstrap.com/product-category/admin-dashboard/

First, we have to upload js and CSS files or folders for the Admin Login. we have copied the folder and pasted it to the backend folder under the public folder

public→backend→your files or folder JS and CSS

Now we have to link or load the JS & CSS with the special helper like below. We can access static files like below. Static files are should be in the public folder.

{{asset(‘backend’)}}/

<link href=”{{asset(‘backend’)}}/css/styles.css” rel=”stylesheet” />

Now we will create model for Admin with migration on below command

php artisan make:model Admin -m

Once successfully create model and database migration table paste the below code in up function

public function up()
   {
       Schema::create('admins', function (Blueprint $table) {
           $table->id();
           $table->string('username');
           $table->string('password');
           $table->timestamps();
       });
   }

php artisan migrate

Let’s create the seeder for the Admin model

We can manually insert the data into the admin table but we can’t insert passwords with the encrypted format. with the help of seeder, we can insert the demo data

    php artisan make:seeder AdminsTableSeeder

    Seeder created successfully.

Now insert the admin data, So, go to the seeder folder under the database→seeders and open newly created AdminsTableSeeder.php file

First, we need to import DB and Hash Facades like below

    use Illuminate\Support\Facades\DB;     /* DB Access  */
    use Illuminate\Support\Facades\Hash; /* Password hashing */

    public function run()

    {

    DB::table('admins')->insert([

    'username'=>'admin',

    'password'=>Hash::make('123456789')


     

    ]);

    }

Once complete run the below command

php artisan db:seed --class=AdminsTableSeeder

Now we will create a login functionality So, go to the AdminController and paste the below code and first, you have to import Admin Model

    use App\Models\Admin;

       public function submit_login(Request $request)
       {
           $request->validate([
               'username'=>'required',
               'password'=>'required'

           ]);
           $userCheck=Admin::where(['username'=>$request->username,'password'=>$request->password])->count();
           if($userCheck>0){
               $adminData=Admin::where(['username'=>$request->username,'password'=>$request->password])->first();
               session(['adminData'=>$adminData]);
                return redirect('admin/dashboard');
           }else{
                return redirect('admin/login')->with('error',"Invalid Username and Password");
           }

    function dashboard(){

    return view('backend.dashboard');

    }
         

       }

Details of code

submit_login is a function name

Request as a parameter for the getting from form values

Validate will check both username and password field is required

Now we run the query and check the username and password is matched or not which came from submitting the login form.

and used aggregate function count. if the data is greater than 0 again we run the same Query with first() because the username may be the same for another user. it will check the username then his password and save the data in session as adminData.

Now we create a dashboard function and simply return to the dashboard.

Now we have to create a route both for submitting and dashboard as like below

Route::get("/admin/dashboard",[AdminController::class,'dashboard']);
Route::post("/admin/login",[AdminController::class,'submit_login']);

After creating the route, go to the login.blade.php file and set @csrf, method

login.blade.php

@if($errors)
                                   @foreach($errors->all() as $error)
                                   <p class="text-danger">{{$error}}</p>
                                 @endforeach
                                   @endif
                                   
                                   @if(Session::has('error'))
                                   <p class="text-danger">{{session('error')}}</p>
       @endif

                                 <form method="POST" action="">
                                           @csrf
                                           <div class="form-floating mb-3">
                                               <input class="form-control" id="inputEmail" name="username" type="text" placeholder="UserName" />
                                               <label for="inputEmail">Email address</label>
                                           </div>
                                           <div class="form-floating mb-3">
                                               <input class="form-control" id="inputPassword" name="password" type="password" placeholder="Password" />
                                               <label for="inputPassword">Password</label>
                                           </div>
                                           <div class="form-check mb-3">
                                               <input class="form-check-input" id="inputRememberPassword" type="checkbox" value="" />
                                               <label class="form-check-label" for="inputRememberPassword">Remember Password</label>
                                           </div>
                                           <div class="d-flex align-items-center justify-content-between mt-4 mb-0">
                                               <a class="small" href="password.html">Forgot Password?</a>
                                               <!-- <a class="btn btn-primary" href="index.html">Login</a> -->
                                               <input type="submit" class="btn btn-primary btn-block"/>
                                           </div>
                                       </form>

Note: We are using the POST method for submitting the data.POST method is secure rather than GET because GET method passes the data in URL.

@csrf generate a hidden token without csrf we cant submit the form data.@csrf is Laravel default functionality we can also disable csrf for a specific route.

input name set by username for username and password for password and finally set input type to submit.

Now if the username and password is matching from your database you can login and redirect to the dashboard page.

Part 2 finished. please wait for part3

By kumar November 29, 2021 2 years 581 words

Laravel 8 complete Blog Project Part1

In this article, I am going to create a Blog project using Laravel 8 step by step Complete Laravel blog project step by step Part1 Laravel Blog Application from scratch #Technologies …

In this article, I am going to create a Blog project using Laravel 8 step by step

Complete Laravel blog project step by step Part1

Laravel Blog Application from scratch

#Technologies

PHP 7.4
Laravel 8.x (PHP ≥ 7.3)
Bootstrap 4.x
Jquery 3.x
PhpmyAdmin 4.x

Frontend Features

Home page with all latest posts
Post Detail page with comment option
Right sidebar in all pages with
Search Option
3 Recent Post
3 popular post (According to views)
3 recent comments (with post link)
Create a setting for all those things
Guest Posting(Only Approved User can Post)
User Account Panel
Update Profile
Change Password
Forget Password
My Posts
My Comment
My Comments
About Us Page
Contact Us Page

#Backend Feature

Admin Login
Manage Post Category
Manage Posts
Post Title dynamically
Post description dynamically
Category
Tags
Post-Thumbnail
Post Image
Manage Post comments (Approve or Disapprove)
Settings
Comment Auto approve or Not
User Auto Active or Not
Change Limit for recent posts, popular posts, recent comments

Let’s Start

Before start, I assumed you have already installed composer and all the pre requisites
Create a project using composer

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

Once install the project go to the project folder and open it with any code editor. here I am using Visual Studio
Run php artisan serve

Now we will create HomeController and change the defult page

php artisan make:Controller HomeController

import HomeController in routes→web.php file

use App\Http\Controllers\HomeController;

set route for HomeController

Route::get("/",[HomeController::class,'index']);

Now we will create an index function, so we need to go Home controller and create a function index

 function index()
   {
       return view('home');
   }

Now we have to create a home.blade.php file in a resources→views folder

In this step, we simply load the view file with the help of controller

Now we will create models in laravel
#Data base Connectivity
connect with MySQL database
##Database Table or Model (Database Tables)
User (Default Laravel Authentication System)
-name
-email
-password
– Category table
-title
-detail
-image
–Post table
-user(belongsTo relation)
-category (belongsTo relation)
-title
thumb image
fill mage
detail
tags(command separated tags)
–comments table
-user (belongsTo relation)
-post (belongsTo relation)
-comment

Let’s start

open your PHPMyAdmin and create a database name blog

Link your database open .env file and configure as below

DB_CONNECTION=mysql
DB_HOST=127.0.0.1
DB_PORT=3306
DB_DATABASE=blog
DB_USERNAME=root
DB_PASSWORD=Password@123

Change according to your database name username and password

Then run the below command

php artisan migrate

OutPut

Migration table created successfully.
Migrating: 2014_10_12_000000_create_users_table
Migrated:  2014_10_12_000000_create_users_table (118.10ms)
Migrating: 2014_10_12_100000_create_password_resets_table
Migrated:  2014_10_12_100000_create_password_resets_table (69.99ms)
Migrating: 2019_08_19_000000_create_failed_jobs_table
Migrated:  2019_08_19_000000_create_failed_jobs_table (73.23ms)
Migrating: 2019_12_14_000001_create_personal_access_tokens_table
Migrated:  2019_12_14_000001_create_personal_access_tokens_table (117.59ms)

This command creates a table named users and table columns. and table columns already define in migration→

2014_10_12_000000_create_users_table.php

Now you can see your database has 5 tables

Now we will create a Category model with the migration on the below command

php artisan make:model Category -m

-m flag will create migration

Once create the model you can see a table named 2021_10_15_090933_create_categories_table.php under the database→ migration→ and paste the below code.

 public function up()
   {
        Schema::create('categories', function (Blueprint $table) {
           $table->id();
           $table->string('title');
           $table->text('detail',300);
           $table->string('image');
           $table->timestamps();
       });
   }

Note:2021_10_15_090933 date-time will be charged as per your installation date time

php artisan migrate

Migrating: 2021_10_15_092124_create_categories_table
Migrated:  2021_10_15_092124_create_categories_table (66.59ms)

You can see categories table has been created with the columns which we had to define earlier

Note: if note required timestamp columns simply need to add code on the model

 protected $timestamp=false;

Model Name Category

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;

class Category extends Model
{
   use HasFactory;
   protected $timestamp=false;
}

Now similarly we will do Post and Comment Model

php artisan make:model Post -m

Go to the migration folder and open the newly created post table and paste the below code

 public function up()
   {
       Schema::create('posts', function (Blueprint $table) {
          $table->id();
           $table->integer('cat_id');
           $table->string('title');
           $table->string('thumb');
           $table->string('full_img');
           $table->text('detail');
           $table->string('tags');
           $table->timestamps();
       });
   }

php artisan migrate

php artisan make:model Comment -m
Model created successfully.
Created Migration: 2021_10_15_093715_create_comments_table

Go to the migration folder and open the newly created comments table and paste the below code

public function up()
   {
       Schema::create('comments', function (Blueprint $table) {
           $table->id();
           $table->integer('user_id');
           $table->integer('post_id');
           $table->text('comment');
           $table->timestamps();
       });
   }

php artisan migrate

Part 1 finished. please wait for part2

By kumar November 29, 2021 2 years 294 words

How to Create API with File Upload in Laravel 8

In this article, I am going to show how to create a file upload API using Laravel 8 and MySQL. API will test using Postman Open your project folder with a …

In this article, I am going to show how to create a file upload API using Laravel 8 and MySQL. API will test using Postman

Open your project folder with a code editor.
Open your Phpmyadmin and create a table name products, or paste the below code in SQL query

CREATE TABLE `products` (
 `id` int NOT NULL,
 `ProductName` varchar(200) CHARACTER SET utf8	 COLLATE utf8_general_ci DEFAULT NULL,
 `file_path` varchar(200) CHARACTER SET utf8	 COLLATE utf8_general_ci DEFAULT NULL,
 `description` varchar(200) CHARACTER SET utf8	 COLLATE utf8_general_ci DEFAULT NULL,
 `price` varchar(100) CHARACTER SET utf8	 COLLATE utf8_general_ci DEFAULT NULL,
 `updated_at` datetime NOT NULL,
 `created_at` datetime NOT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8	 COLLATE=utf8_general_ci;

Once create successfully go to your code editor and create a controller and model

php artisan make:controller ProductController
php artisan make:Model Product

Then go to your ProductController file and create a function addProduct and import Product models which
were created in the previous step
Jump on your ProductController file and paste the below code.

namespace App\Http\Controllers;

// use App\Models\File; use Validator;

use Illuminate\Http\Request;

use App\Models\Product;

class ProductController extends Controller
{
//
function addProduct(Request $req)
{
$product = new Product;
// $req->file('file')->store('products');
$product->ProductName=$req->input('name');
$product->price=$req->input('price');
$product->description=$req->input('description');
$product->file_path=$req->file('file')->store('products');
$product->save();
return $product;
}
}

Note:
$product->file_path=$req->file(‘file’)->store(‘products’); if you have not products folder then it will create folder automatically. (file) is your key

Once create a function now you are ready to move on the api.php file under routes→api.php.Now you have to
create a Route for addProduct ProductController.php

api.php

<?php

use Illuminate\Http\Request;
use Illuminate\Support\Facades\Route;
use App\Http\Controllers\UserController;
use App\Http\Controllers\ProductController;

/*
|--------------------------------------------------------------------------
| API Routes
|--------------------------------------------------------------------------
|
| Here is where you can register API routes for your application. These
| routes are loaded by the RouteServiceProvider within a group which
| is assigned the "api" middleware group. Enjoy building your API!
|
*/

Route::middleware('auth:api')->get('/user', function (Request $request) {
   return $request->user();
});
Route ::post('/addproduct',[ProductController::class,'addProduct']);

POST method is secure for data sending. it’s not showing data on the URL

Let’s check with the postman its working or not

Thanks for reading..

By kumar November 28, 2021 2 years 248 words

Laravel 8 tutorial – API authentication with Sanctum

Laravel 8 tutorial – API authentication with Sanctum Create Laravel Project Then go to your project folder and open it with any code editor setup database in .env file Install Laravel …

Laravel 8 tutorial – API authentication with Sanctum

Create Laravel Project

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

Then go to your project folder and open it with any code editor

setup database in .env file

DB_DATABASE=lekhapora
DB_USERNAME=root
DB_PASSWORD= Password

Install Laravel Sanctum.

composer require laravel/sanctum

Publish the Sanctum configuration and migration files .

php artisan vendor:publish --provider="Laravel\Sanctum\SanctumServiceProvider"

Run your database migrations.

php artisan migrate

Add the Sanctum’s middleware.

../app/Http/Kernel.php

use Laravel\Sanctum\Http\Middleware\EnsureFrontendRequestsAreStateful;

...

   protected $middlewareGroups = [
       ...

       'api' => [
           EnsureFrontendRequestsAreStateful::class,
           'throttle:60,1',
           \Illuminate\Routing\Middleware\SubstituteBindings::class,
       ],
   ];

   ...
],

To use tokens for users.

use Laravel\Sanctum\HasApiTokens;

class User extends Authenticatable
{
   use HasApiTokens, Notifiable;
}

Let’s create the seeder for the User model

php artisan make:seeder UsersTableSeeder

Now let’s insert as a record

You can see our user table is blank. U can manually import user information but we cant password hashing that’s why we used seeder

use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Hash;
...
...
DB::table('users')->insert([
   'name' => 'Pallab Mallick',
   'email' => 'pallab@gmail.com',
   'password' => Hash::make('123')
]);

To seed users table with user

php artisan db:seed --class=UsersTableSeeder

pallab@pallab-NE572:~/p/API-Sanctum/lekhapora$ php artisan db:seed --class=UsersTableSeeder
Database seeding completed successfully.
pallab@pallab-NE572:~/p/API-Sanctum/lekhapora$

create a controller nad /login route in the routes/api.php file:

Create a Controller

php artisan make:controller UserController

Paste the below code in your UserController.php file

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use App\Models\User;
use Illuminate\Support\Facades\Hash;
class UserController extends Controller
{
   //

   function index(Request $request)
   {
       $user= User::where('email', $request->email)->first();
       // print_r($data);
           if (!$user || !Hash::check($request->password, $user->password)) {
               return response([
                   'message' => ['These credentials do not match our records.']
               ], 404);
           }
       
            $token = $user->createToken('my-app-token')->plainTextToken;
       
           $response = [
               'user' => $user,
               'token' => $token
           ];
       
            return response($response, 201);
   }
}

Go to routes→api.php import user model and login routes

use App\Http\Controllers\UserController;

Route::post("login",[UserController::class,'index']);

Then Run your project

php artisan serve

Test with postman, Result will be below

Now we need if the user logged in then the user can add product

<?php


 

use Illuminate\Http\Request;

use Illuminate\Support\Facades\Route;

use App\Http\Controllers\UserController;

use App\Http\Controllers\DeviceController;



 

/*

|--------------------------------------------------------------------------

| API Routes

|--------------------------------------------------------------------------

|

| Here is where you can register API routes for your application. These

| routes are loaded by the RouteServiceProvider within a group which

| is assigned the "api" middleware group. Enjoy building your API!

|

*/


 

Route::middleware('auth:sanctum')->get('/user', function (Request $request) {

return $request->user();

});

Route::group(['middleware' => 'auth:sanctum'], function(){

//All secure URL's

Route ::post('/addproduct',[DeviceController::class,'addProduct']);

});


 

Route::post("login",[UserController::class,'index']);

What we did in this code, we had already created DeviceController, model, and import it to api.php file. To secure our API we put it under Route middleware

By kumar November 28, 2021 2 years 432 words

How to install LEMP stack on Ubuntu VPS?

How to install LEMP stack (Linux, Nginx, MySQL, PHP) on Ubuntu 20.04 VPS In this tutorial, we will install the LEMP stack on the ubuntu 20 based server. LEMP consists of …

How to install LEMP stack (Linux, Nginx, MySQL, PHP) on Ubuntu 20.04 VPS

In this tutorial, we will install the LEMP stack on the ubuntu 20 based server. LEMP consists of Linux, Nginx(pronounced as Engine-x), MySQL for database, and PHP as a backend programming language. Together you can use this combination to host a set of high-performing sites on a single server. I will assume that you have finished the initial server setup as described here on your ubuntu server before installing the LEMP stack on Ubuntu 20.04.

If you are already using some other web server like apache2, it is recommended that you uninstall it or rebuild your server from scratch using the console provided by your hosting provider. DigitalOcean gives a convenient way to achieve this in its dashboard.

Before installing the LEAM stack you should create a droplet, create a non-root user, configure ssh. All steps describe in my another Article https://techblog369.in/2021/11/24/how-to-deploy-a-nuxt-js-website-to-a-digitalocean-server/

Let’s install the LEMP stack now. Follow the steps below:

Step 1 – Update the server’s package index

Update the server’s package index by executing the command below:

Once Droplet and Server Installed run the following command

sudo apt update

Step 2 – Install Nginx
Install Nginx using the command below:

sudo apt install nginx

Step 3 – Allow Nginx through the firewall
Allow Nginx through the firewall using the command below:

sudo ufw app list
sudo ufw allow 'Nginx Full'

You should get a listing of the application profiles:

Available applications:
 Nginx Full
 Nginx HTTP
 Nginx HTTPS
 OpenSSH

You can now go to your server’s IP address to check if Nginx is installed successfully. You should see a page like this:

Step 4 – Installing MySQL

Let’s install MySQL using the command below:

sudo apt install mysql-server

This command will install MySQL, and you will be able to see the console by entering “sudo mysql” in the terminal.

sudo mysql

Step 5 – Installing PHP

The last component in the LEMP stack is PHP. Let’s install it using the command below:

sudo apt install php-fpm php-mysql

If you want to host a PHP website, you will have to copy your files to ‘/var/www/html’ and modify the file located at ‘/etc/nginx/sites-available/default’ to look something like this:

these are the additional lines added inside the “location ~ \.php$ {” block

include fastcgi_params;
fastcgi_index index.php;
fastcgi_param  SCRIPT_FILENAME $document_root$fastcgi_script_name;

Create a simple index.php under /var/www/html

Here is a sample index.php site for you to try out:

<?php
phpinfo();
?>

You will now be able to use PHP with Nginx. Thanks for reading..!

By kumar November 27, 2021 2 years 146 words

How to Integrate Whatsapp in ReactJs?

In this article, I am going to show how to integrate Whatsapp into ReactJs App How to integrate Whatsapp in ReactJs App. Paste the below code Now we add some CSS …

In this article, I am going to show how to integrate Whatsapp into ReactJs App

How to integrate Whatsapp in ReactJs App.

Create React Project
npx create-react-app you-app
Make a folder name components under the src root
Make a file named Whatsapp.js or you can give any name

Paste the below code

import React from 'react'

const Whatsapp = ()=> {
   return (
       <div>
           <a
               href="https://wa.me/91+930000077/?text=Welcome to Techblog369 Team"
               class="whatsapp_float"
               target="_blank"
               body="hello world"
               rel="noopener noreferrer"
           >
               <i class="fa fa-whatsapp whatsapp-icon"></i>
           </a>
       </div>
   )
}

export default Whatsapp

Now we add some CSS for the Whatsapp button

Index.css

 /* for desktop */
     .whatsapp_float {
         position: fixed;
         width: 60px;
         height: 60px;
         bottom: 40px;
         right: 40px;
         background-color: #25d366;
         color: #FFF;
         border-radius: 50px;
         text-align: center;
         font-size: 30px;
         box-shadow: 2px 2px 3px #999;
         z-index: 100;
     }

     .whatsapp-icon {
         margin-top: 16px;
     }

     /* for mobile */
     @media screen and (max-width: 767px) {
         .whatsapp-icon {
             margin-top: 10px;
         }

         .whatsapp_float {
             width: 40px;
             height: 40px;
             bottom: 20px;
             right: 10px;
             font-size: 22px;
         }
     }

Now import Whatsapp to App.js file below the footer section

App.js

import Whatsapp from "./components/Whatsapp";

  <div className="pages">
       <Switch>
         <Route exact path="/" component={Home} />
         <Redirect to="/" />
       </Switch>
       <Footer />
       <Whatsapp />
  </div>

By kumar November 27, 2021 2 years 275 words

How to Remove .html and .php extension from Url using .htaccess

Removing .php Extension from URL For example, You need to change the URL from http://test.com/test.php tohttp://test.com/test1. Edit the .htaccess file and add the following settings. Now, If the user accessed /test …

Removing .php Extension from URL For example, You need to change the URL from http://test.com/test.php to
http://test.com/test1. Edit the .htaccess file and add the following settings.

RewriteEngine On RewriteCond %{REQUEST_FILENAME}
!-f RewriteRule ^([^.]+)$ $1.php [NC,L`]

Now, If the user accessed /test in the browser, it will show the from /test.php.But still, if any user typed the completed URL as http://test.com/test1.php, this will not redirect. Now you need to add some more rules to the
.htaccess file.

RewriteEngine on RewriteCond %{THE_REQUEST}
/([^.]+)\.php [NC] RewriteRule ^ /%1 [NC,L,R] RewriteCond
%{REQUEST_FILENAME}.php -f RewriteRule ^ %
{REQUEST_URI}.php [NC,L]

Removing .html Extension from URL For example, you need to convert your URL from http://test.com/test.html to
http://example.com/test. Edit .htaccess file and add the following setting

RewriteEngine On RewriteCond %{REQUEST_FILENAME}
!-f RewriteRule ^([^.]+)$ $1.html [NC,L]

Now, If the user accessed /demo in the browser, it will show the content from /test.html. Now, You may need to redirect users which typed complete URL as http://test.com/test1.html to the new URL http://test.com/test

RewriteEngine on RewriteCond %{THE_REQUEST}
/([^.]+)\.html [NC] RewriteRule ^ /%1 [NC,L,R] RewriteCond
%{REQUEST_FILENAME}.html -f RewriteRule ^ %
{REQUEST_URI}.html [NC,L]

Forcefully https redirection .htaccess file sample

RewriteEngine On
RewriteCond %{HTTPS} !=on
#RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301,NE]
#Header always set Content-Security-Policy "upgrade-insecure-requests;"
#RewriteCond %{HTTP_HOST} ^www\.(.+)$ [NC]
#RewriteRule ^(.*)$ https://%1/$1 [R=301,L]
RewriteCond %{HTTPS}::%{HTTP_HOST} ^off::(?:www\.)?(.+)$
RewriteRule ^ https://www.%1%{REQUEST_URI} [NE,L,R]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*) index.php

By kumar November 27, 2021 2 years 227 words

Token authentication requirements for Git operations

Support for password authentication was removed on August 13,2021. Please use a personal access token instead. Set Token authentication for Git operations. From 13th August 2021 password authentication was removed, So …

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How to Remove .html and .php extension from Url using .htaccess

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