diff --git a/app/Http/Controllers/Projects/JobsController.php b/app/Http/Controllers/Projects/JobsController.php
index 27a8eb9..9387dd4 100755
--- a/app/Http/Controllers/Projects/JobsController.php
+++ b/app/Http/Controllers/Projects/JobsController.php
@@ -52,15 +52,18 @@ class JobsController extends Controller
     public function store(CreateRequest $req, $projectId)
     {
         $job = $this->repo->createJob($req->except('_token'), $projectId);
-        flash(trans('job.created'), 'success');
+        flash(__('job.created'), 'success');
 
         return redirect()->route('jobs.show', $job->id);
     }
 
-    public function storeFromOtherProject(Request $req, $projectId)
+    public function storeFromOtherProject(Request $request, $projectId)
     {
-        $this->repo->createJobs($req->except('_token'), $projectId);
-        flash(trans('job.created_from_other_project'), 'success');
+        $request->validate(['job_ids' => 'required|array']);
+
+        $this->repo->createJobs($request->except('_token'), $projectId);
+
+        flash(__('job.created_from_other_project'), 'success');
 
         return redirect()->route('projects.jobs.index', $projectId);
     }
diff --git a/resources/lang/de/validation.php b/resources/lang/de/validation.php
index f8e9997..95dc689 100644
--- a/resources/lang/de/validation.php
+++ b/resources/lang/de/validation.php
@@ -90,7 +90,7 @@ return [
     |
     */
 
-    'project' => [
+    'project'    => [
         'customer_name'  => [
             'required_without' => 'Customer name is required.',
         ],
@@ -98,11 +98,12 @@ return [
             'required_without' => 'Customer email is required.',
         ],
     ],
-    'agency'  => [
+    'agency'     => [
         'logo' => [
             'file_extension' => 'Please upload an image with <strong>.png</strong> format.',
         ],
     ],
+    'select_one' => 'Select at least one item.',
 
     /*
     |--------------------------------------------------------------------------
diff --git a/resources/lang/en/validation.php b/resources/lang/en/validation.php
index e4c4a49..04d4b29 100644
--- a/resources/lang/en/validation.php
+++ b/resources/lang/en/validation.php
@@ -90,7 +90,7 @@ return [
     |
     */
 
-    'project' => [
+    'project'    => [
         'customer_name'  => [
             'required_without' => 'Customer name is required.',
         ],
@@ -98,11 +98,12 @@ return [
             'required_without' => 'Customer email is required.',
         ],
     ],
-    'agency'  => [
+    'agency'     => [
         'logo' => [
             'file_extension' => 'Please upload an image with <strong>.png</strong> format.',
         ],
     ],
+    'select_one' => 'Select at least one item.',
 
     /*
     |--------------------------------------------------------------------------
diff --git a/resources/lang/id/validation.php b/resources/lang/id/validation.php
index 64c9152..7c8cfaa 100644
--- a/resources/lang/id/validation.php
+++ b/resources/lang/id/validation.php
@@ -90,7 +90,7 @@ return [
     |
     */
 
-    'project' => [
+    'project'    => [
         'customer_name'  => [
             'required_without' => 'Nama customer wajib diisi.',
         ],
@@ -98,11 +98,12 @@ return [
             'required_without' => 'Email customer wajib diisi.',
         ],
     ],
-    'agency'  => [
+    'agency'     => [
         'logo' => [
             'file_extension' => 'Silakan upload file format <strong>.png</strong>',
         ],
     ],
+    'select_one' => 'Pilih setidaknya satu item.',
 
     /*
     |---------------------------------------------------------------------------------------
diff --git a/resources/views/projects/jobs/add-from-other-project.blade.php b/resources/views/projects/jobs/add-from-other-project.blade.php
index c2d9290..6422b15 100755
--- a/resources/views/projects/jobs/add-from-other-project.blade.php
+++ b/resources/views/projects/jobs/add-from-other-project.blade.php
@@ -17,7 +17,11 @@
             <div class="panel-heading"><h3 class="panel-title">{{ __('job.add_from_other_project') }}</h3></div>
             <div class="panel-body">
                 {{ Form::open(['method' => 'get', 'class' => 'form-inline', 'style' => 'margin-bottom:20px']) }}
-                {!! FormField::select('project_id', $projects, ['label' => false, 'placeholder' => __('project.select')]) !!}
+                {!! FormField::select('project_id', $projects, [
+                    'label' => false,
+                    'value' => request('project_id'),
+                    'placeholder' => __('project.select'),
+                ]) !!}
                 {{ Form::submit(__('project.show_jobs'), ['class' => 'btn btn-default btn-sm']) }}
                 {{ Form::close() }}
                 @if ($selectedProject)
@@ -45,6 +49,9 @@
                 @else
                     <div class="alert alert-info">{{ __('job.select_project') }}</div>
                 @endif
+                @if ($errors->has('job_ids'))
+                    <div class="alert alert-danger">{{ __('validation.select_one') }}</div>
+                @endif
                 {{ Form::submit(__('job.add'), ['class' => 'btn btn-primary']) }}
                 {{ Form::close() }}
             </div>
diff --git a/tests/Feature/ManageJobsTest.php b/tests/Feature/ManageJobsTest.php
index 18dbf73..cd43bd1 100644
--- a/tests/Feature/ManageJobsTest.php
+++ b/tests/Feature/ManageJobsTest.php
@@ -199,6 +199,24 @@ class ManageJobsTest extends TestCase
     }
 
     /** @test */
+    public function validate_clone_many_jobs_from_other_projects()
+    {
+        $user = $this->adminUserSigningIn();
+        $customer = factory(Customer::class)->create();
+        $projects = factory(Project::class, 2)->create(['customer_id' => $customer->id]);
+        $jobs = factory(Job::class, 3)->create(['project_id' => $projects[0]->id]);
+        $tasks1 = factory(Task::class, 3)->create(['job_id' => $jobs[0]->id]);
+        $tasks2 = factory(Task::class, 3)->create(['job_id' => $jobs[1]->id]);
+
+        $this->visit(route('projects.jobs.add-from-other-project', [$projects[1]->id, 'project_id' => $projects[0]->id]));
+
+        $this->submitForm(__('job.add'), []);
+
+        $this->seePageIs(route('projects.jobs.add-from-other-project', [$projects[1]->id, 'project_id' => $projects[0]->id]));
+        $this->see(__('validation.select_one'));
+    }
+
+    /** @test */
     public function admin_can_see_unfinished_jobs_list()
     {
         $user = $this->adminUserSigningIn();