<?php

namespace app\models;

use Yii;
use yii\base\Model;

/**
 * ContactForm is the model behind the contact form.
 */
class ContactForm extends Model
{
 public $name;
 public $email;
 public $subject;
 public $body;
 public $verifyCode;


 /**
 * @return array the validation rules.
 */
 public function rules()
 {
 return [
 // name, email, subject and body are required
 [['name', 'email', 'subject', 'body'], 'required'],
 // email has to be a valid email address
 ['email', 'email'],
 // verifyCode needs to be entered correctly
 ['verifyCode', 'captcha'],
 ];
 }

 /**
 * @return array customized attribute labels
 */
 public function attributeLabels()
 {
 return [
 'verifyCode' => 'Verification Code',
 ];
 }

 /**
 * Sends an email to the specified email address using the information collected by this model.
 * @param string $email the target email address
 * @return bool whether the model passes validation
 */
 public function contact($email)
 {
 if ($this->validate()) {
 Yii::$app->mailer->compose()
 ->setTo($email)
 ->setFrom([$this->email => $this->name])
 ->setSubject($this->subject)
 ->setTextBody($this->body)
 ->send();

 return true;
 }
 return false;
 }
}