Yii2 active form submit event invoked twice

This question had been asked before that question: Prevent multiple clicks and ActiveForm submission in Yii 2.0.10

Symptoms

I have an active form with id equals to surasGo. I attached submit event using Jquery to handle some tasks before submit. I noticed that any alert function in the event function is produced twice. I checked out the page HTML source and I found the following snippets:

...
jQuery('#surasGo').yiiActiveForm([], []);
});</script></body>

before the previous snippet there is linked javascript file contains my code:

$('#surasGo').submit(function(e){
    e.preventDefault();
    suraId = $('#surasId').val()*1;
    verseId = $('#versesId').val()*1;   
    if (!isNaN(verseId*1) && verseId !== 0){
      window.location = '/verses/view/'+verseId;
    }
    else if (!isNaN(suraId) && suraId !== 0){
      window.location = '/view/'+suraId;
    }
    else{
      alert(tError+"\n"+tQAccessError);// this alerted twice for example
    }
    return false;
  });

What I have tried

I realized that the first snippet jQuery('#surasGo').yiiActiveForm([], []); may be responsible for the double invoke of submit events due to active form client validation so I added 'enableClientValidation'=>false property to the active form:

 <?php $form = ActiveForm::begin(['id' => 'surasGo','enableClientValidation'=>false, 'action'...

However, the form is still seems to be undergo to submit event twice! What is the cause of this weird behavior and how to solve it?

I think you also need to stop executing any downstream chain of event handlers. This can be done by calling event.stopImmediatePropagation() in addition to event.preventDefault().

Try like this :

$('#surasGo').submit(function(e){
    e.preventDefault();
    e.stopImmediatePropagation(); // this is required in some cases
    suraId = $('#surasId').val()*1;
    verseId = $('#versesId').val()*1;   
    if (!isNaN(verseId*1) && verseId !== 0){
      window.location = '/verses/view/'+verseId;
    }
    else if (!isNaN(suraId) && suraId !== 0){
      window.location = '/view/'+suraId;
    }
    else{
      alert(tError+"\n"+tQAccessError);// this alerted twice for example
    }
    return false;
  });