Add gdprDelete form model

src/User/Form/GdprDeleteForm.php

@@ -0,0 +1,57 @@
+<?php
+
+
+namespace Da\User\Form;
+
+
+use yii\base\Model;
+use Yii;
+use Da\User\Model\User;
+use Da\User\Helper\SecurityHelper;
+
+class GdprDeleteForm extends Model
+{
+    /**
+     * @var string User's password
+     */
+    public $password;
+    /**
+     * @var SecurityHelper
+     */
+    protected $securityHelper;
+    /**
+     * @var User
+     */
+    protected $user;
+
+    /**
+     * @param SecurityHelper $securityHelper
+     * @param array          $config
+     */
+    public function __construct(SecurityHelper $securityHelper, $config = [])
+    {
+        $this->securityHelper = $securityHelper;
+        parent::__construct($config);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function rules()
+    {
+        return [
+            'requiredFields' => [['password'], 'required'],
+            'passwordValidate' => [
+                'password',
+                function ($attribute) {
+                    if ($this->user === null ||
+                        !$this->securityHelper->validatePassword($this->password, $this->user->password_hash)
+                    ) {
+                        $this->addError($attribute, Yii::t('usuario', 'Invalid login or password'));
+                    }
+                },
+            ]
+        ];
+    }
+
+}