/**
  * Creates data provider instance with search query applied
  *
  * @param array $params
  *
  * @return ActiveDataProvider
  */
 public function search($params)
 {
     $query = ZaprosPriceMessages::find();
     $dataProvider = new ActiveDataProvider(['query' => $query]);
     $this->load($params);
     if (!$this->validate()) {
         // uncomment the following line if you do not want to return any records when validation fails
         // $query->where('0=1');
         return $dataProvider;
     }
     $query->andFilterWhere(['id' => $this->id, 'product_id' => $this->product_id, 'reg_date' => $this->reg_date]);
     $query->andFilterWhere(['like', 'name', $this->name])->andFilterWhere(['like', 'email', $this->email])->andFilterWhere(['like', 'tel', $this->tel]);
     return $dataProvider;
 }