first upload all files

Modules/Meta/Resources/lang/en/attributes.php

@@ -0,0 +1,6 @@
+<?php
+
+return [
+    'meta_title' => 'Meta Title',
+    'meta_description' => 'Meta Description',
+];

Modules/Meta/Resources/views/admin/meta_fields.blade.php

@@ -0,0 +1,33 @@
+@if ($entity->slug ?? false)
+    {{ Form::text('slug', trans('page::attributes.slug'), $errors, $entity, ['required' => true]) }}
+@endif
+
+<div class="form-group">
+    <label for="meta-title" class="col-md-3 control-label text-left">
+        {{ trans('meta::attributes.meta_title') }}
+    </label>
+
+    <div class="col-md-9">
+        <input type="text"
+            name="meta[meta_title]"
+            class="form-control"
+            id="meta-title"
+            value="{{ old("meta.meta_title", optional($entity->meta ?? null)->translate(locale())->meta_title ?? '') }}"
+        >
+    </div>
+</div>
+
+<div class="form-group">
+    <label for="meta-description" class="col-md-3 control-label text-left">
+        {{ trans('meta::attributes.meta_description') }}
+    </label>
+
+    <div class="col-md-9">
+        <textarea name="meta[meta_description]"
+            class="form-control"
+            id="meta-description"
+            rows="10"
+            cols="10"
+        >{{ old("meta.meta_description", optional($entity->meta ?? null)->translate(locale())->meta_description ?? '') }}</textarea>
+    </div>
+</div>