add changes to account state

common/components/ArrayValidator.php

@@ -0,0 +1,49 @@
+<?php
+namespace common\components;
+
+use yii\base\InvalidConfigException;
+use Yii;
+use yii\base\Model;
+
+class ArrayValidator extends Validator
+{
+	
+	public $arrayAttributeName;
+	
+
+	/**
+	 * @inheritdoc
+	 */
+	public function init()
+	{
+		parent::init();
+		if ($this->message === null) {
+			$this->message = Yii::t('yii', '{attribute} is invalid.');
+		}
+	}
+	
+	/**
+	 * @inheritdoc
+	 */
+	public function validateAttribute($model, $attribute)
+	{
+		$value = $model->$attribute;
+		if (!is_array($value)) {
+			$this->addError($model, $attribute, $this->message);
+			return;
+		}
+	}
+	
+	/**
+	 * @inheritdoc
+	 */
+	protected function validateValue($value)
+	{
+		if (!is_array($value)) {
+			return [Yii::t('yii', '{attribute} is invalid.'), []];
+		}
+		return null;
+	}
+	
+	
+}