Task 3 - errors shown in validation Blade

README.md

@@ -48,3 +48,11 @@ Test method `test_array_validation()`.
 
 ---
 
+## Task 3. Showing Validation Errors.
+
+In `resources/views/projects/create.blade.php` file, show the validation errors, for `"name" => "required", "description" => "required"` rules. Use whatever HTML structure you want, like `<ul><li>error</li><li>error 2</li></ul>`. No design needed, the test will just check if the error messages are present.
+
+Test method `test_validation_errors_shown_in_blade()`.
+
+---
+

app/Http/Controllers/ProjectController.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use App\Models\Project;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Validator;
+
+class ProjectController extends Controller
+{
+    public function create()
+    {
+        return view('projects.create');
+    }
+
+    public function store(Request $request)
+    {
+        $validator = Validator::make($request->all(), [
+            'name' => 'required',
+            'description' => 'required'
+        ]);
+
+        if ($validator->fails()) {
+            return redirect('projects/create')
+                ->withErrors($validator);
+        }
+
+        Project::create($validator->validated());
+
+        return 'Success';
+    }
+}

app/Models/Project.php

@@ -0,0 +1,13 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+
+class Project extends Model
+{
+    use HasFactory;
+
+    protected $fillable = ['name', 'description'];
+}

database/migrations/2021_11_29_105704_create_projects_table.php

@@ -0,0 +1,33 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class CreateProjectsTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::create('projects', function (Blueprint $table) {
+            $table->id();
+            $table->string('name');
+            $table->string('description');
+            $table->timestamps();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::dropIfExists('projects');
+    }
+}

resources/views/projects/create.blade.php

@@ -0,0 +1,18 @@
+{{-- Form without any design --}}
+
+{{-- TASK: add the validation errors here - with whatever HTML structure you want --}}
+{{-- in case of title/description empty, visitor should see --}}
+{{-- "The name field is required." and "The description field is required." --}}
+
+<form method="POST" action="{{ route('projects.store') }}">
+    @csrf
+    Title:
+    <br />
+    <input type="text" name="title" />
+    <br /><br />
+    Description:
+    <br />
+    <input type="text" name="description" />
+    <br /><br />
+    <button type="submit">Save</button>
+</form>

routes/web.php

@@ -15,6 +15,7 @@ use Illuminate\Support\Facades\Route;
 
 Route::post('posts', [\App\Http\Controllers\PostController::class, 'store']);
 Route::post('profile', [\App\Http\Controllers\ProfileController::class, 'update'])->middleware('auth');
+Route::resource('projects', \App\Http\Controllers\ProjectController::class);
 
 Route::get('/', function () {
     return view('welcome');

tests/Feature/ValidationTest.php

@@ -42,4 +42,13 @@ class ValidationTest extends TestCase
         ]);
         $response->assertStatus(200);
    }
+
+    public function test_validation_errors_shown_in_blade()
+    {
+        // Post without name and description should fail
+        $response = $this->followingRedirects()->post('projects');
+        $response->assertStatus(200);
+        $response->assertSee('The name field is required.');
+        $response->assertSee('The description field is required.');
+    }
 }