Is it possible in Yii1 to create custom validator using jquery code block?

Question

Yii

Good afternoon,
When adding the main model, it became necessary to throw 2 levels of related models. Additional validation on the client is required. As I understand it, if the form is set to:
'enableClientValidation' => true,
Then some kind of click is already hung on the button , I tried to pick it up using jquery (the button is #add-hote l):

$('#add-hotel').click(function(e)
 {
 e.preventDefault();
      var length = $('#rooms-list').find('[data-name="name"][data-allow="false"]').length;
      alert('Кол-во: ' + length);
           return false;
      if(length)
           return true;
      else
      {
          displayMessage('Пожалуйста заполните все наименования номерао', 'warning');
           return false;
      }
 });

I don’t get into this block, only framework validation works in this case.
Is it possible in Yii1 to create custom validator using jquery code block?