Wizflow - the step 1 - alternative

<?php

namespace app\models\wizflow;

use Yii;
use yii\base\Model;
use raoul2000\workflow\validation\WorkflowScenario;

/**
 * ContactForm is the model behind the contact form.
 */
class Step1Form extends Model
{
    public $favoriteColor;
    public $status;
    
    /**
     * @return array the validation rules.
     */
    public function rules()
    {
        return [
            // name, email, subject and body are required
            [['favoriteColor'], 'required'],
        	[['favoriteColor'], 'compare', 'compareValue' => 'blue', 'operator' => '==', 
        		'on' =>  WorkflowScenario::enterStatus('Wizflow/blue')],
        	
        	[['favoriteColor'], 'compare', 'compareValue' => 'green', 'operator' => '==',
        		'on' =>  WorkflowScenario::enterStatus('Wizflow/green')],        	 
        ];
    }   
    public function summary()
    {
    	return 'you like '.$this->favoriteColor;
    }
    
    /**
     * @return array customized attribute labels
     */
    public function attributeLabels()
    {
        return [
            'favoriteColor' => 'your favorite color',
        ];
    }

    
}