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..2e72647 100755
--- a/resources/views/projects/jobs/add-from-other-project.blade.php
+++ b/resources/views/projects/jobs/add-from-other-project.blade.php
@@ -45,6 +45,9 @@
                 @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 f6c4799..cd43bd1 100644
--- a/tests/Feature/ManageJobsTest.php
+++ b/tests/Feature/ManageJobsTest.php
@@ -213,7 +213,7 @@ class ManageJobsTest extends TestCase
         $this->submitForm(__('job.add'), []);
 
         $this->seePageIs(route('projects.jobs.add-from-other-project', [$projects[1]->id, 'project_id' => $projects[0]->id]));
-        $this->see(__('validation.required', ['attribute' => 'job ids']));
+        $this->see(__('validation.select_one'));
     }
 
     /** @test */