Issues krayin#272, krayin#270 fixed

packages/Webkul/Admin/src/Database/Seeders/AttributeSeeder.php

@@ -176,7 +176,7 @@ public function run()
                 'validation'          => NULL,
                 'sort_order'          => '1',
                 'is_required'         => '1',
-                'is_unique'           => '0',
+                'is_unique'           => '1',
                 'quick_add'           => '1',
                 'is_user_defined'     => '0',
                 'created_at'          => $now,

packages/Webkul/Admin/src/Http/Controllers/Setting/GroupController.php

@@ -59,7 +59,7 @@ public function create()
     public function store()
     {
         $this->validate(request(), [
-            'name' => 'required',
+            'name' => 'required|unique:groups,name',
         ]);
 
         Event::dispatch('settings.group.create.before');
@@ -95,7 +95,7 @@ public function edit($id)
     public function update($id)
     {
         $this->validate(request(), [
-            'name' => 'required',
+            'name' => 'required|unique:groups,name,' . $id,
         ]);
 
         Event::dispatch('settings.group.update.before', $id);

packages/Webkul/Contacts/src/Database/Migrations/2021_09_22_194103_add_unique_index_to_name_in_organizations_table.php

@@ -0,0 +1,32 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class AddUniqueIndexToNameInOrganizationsTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::table('organizations', function (Blueprint $table) {
+            $table->unique('name');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::table('organizations', function (Blueprint $table) {
+            $table->dropUnique('organizations_name_unique');
+        });
+    }
+}

packages/Webkul/User/src/Database/Migrations/2021_09_22_194622_add_unique_index_to_name_in_groups_table.php

@@ -0,0 +1,32 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+class AddUniqueIndexToNameInGroupsTable extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::table('groups', function (Blueprint $table) {
+            $table->unique('name');
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        Schema::table('groups', function (Blueprint $table) {
+            $table->dropUnique('groups_name_unique');
+        });
+    }
+}