nullable image

database/migrations/2022_10_31_070520_create_posts_table.php

@@ -18,7 +18,7 @@ public function up()
             $table->id();
             $table->string('title');
             $table->text('content')->nullable()->default(null);
-            $table->string('image');
+            $table->string('image')->nullable();
             $table->unsignedInteger('user_id');
             $table->unsignedInteger('post_category_id');
             $table->date('publish_date')->nullable();

database/migrations/2022_10_31_100202_create_post_categories_table.php

@@ -17,7 +17,7 @@ public function up()
         Schema::create('post_categories', function (Blueprint $table) {
             $table->id();
             $table->string('name');
-            $table->string('image');
+            $table->string('image')->nullable();
             $table->unsignedInteger('parent_id')->nullable();
             $table->unsignedTinyInteger('status')->default(PostCategory::STATUS_ENABLED);
             $table->unsignedInteger('ordering');