restore composer.json, add mysqli extension

app/Models/Feedback.php

@@ -0,0 +1,24 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+class Feedback extends Model
+{
+    protected $fillable = [
+        'name',
+        'phone',
+        'message',
+        'viewed'
+    ];
+
+    protected $casts = [
+        'viewed' => 'boolean'
+    ];
+
+    public function setPhoneAttribute($phone)
+    {
+        return $this->attributes['phone'] = str_replace(['+', '-', '(', ')', ' '], '', $phone);
+    }
+}