Implement attribute labels on model and display them in form

Author: thecodeholic

core/DbModel.php

@@ -18,8 +18,6 @@ abstract class DbModel extends Model
 {
     abstract public static function tableName(): string;
 
-    abstract public function attributes(): array;
-
     public function primaryKey(): string
     {
         return 'id';

core/Model.php

@@ -34,6 +34,16 @@ public function loadData($data)
         }
     }
 
+    public function attributes()
+    {
+        return [];
+    }
+
+    public function labels()
+    {
+        return [];
+    }
+
     public function rules()
     {
         return [];

core/form/Field.php

@@ -31,7 +31,7 @@ class Field
      * @param \app\core\Model $model
      * @param string          $attribute
      */
-    public function __construct(\app\core\Model $model, string $attribute)
+    public function __construct(Model $model, string $attribute)
     {
         $this->type = self::TYPE_TEXT;
         $this->model = $model;
@@ -47,7 +47,7 @@ public function __toString()
                     %s
                 </div>
             </div>',
-            $this->attribute,
+            $this->model->labels()[$this->attribute],
             $this->type,
             $this->model->hasError($this->attribute) ? ' is-invalid' : '',
             $this->attribute,

models/User.php

@@ -9,7 +9,6 @@
 
 
 use app\core\DbModel;
-use app\core\Model;
 
 /**
  * Class Register
@@ -35,6 +34,17 @@ public function attributes(): array
         return ['firstname', 'lastname', 'email', 'password'];
     }
 
+    public function labels(): array
+    {
+        return [
+            'firstname' => 'First name',
+            'lastname' => 'Last name',
+            'email' => 'Email',
+            'password' => 'Password',
+            'passwordConfirm' => 'Password Confirm'
+        ];
+    }
+
     public function rules()
     {
         return [