How to find out in a js script if the form has passed validation?

Question

Yii

Hello, there is a form on the page with the form there is a js file how to check this js file or the form has been validated ???

Answer 1

https://github.com/samdark/yii2-cookbook/blob/mast...
www.mushtaqtahir.com/blog/3/yii2-ajax-form-submission
stackoverflow.com/questions/28127932/how-to-send -a...

$('body').on('beforeSubmit', ‘form#formId', function () {
     var form = $(this);
     // return false if form still have some validation errors
     if (form.find('.has-error').length) {
          return false;
     }
     // submit form
     $.ajax({
          url: form.attr('action'),
          type: 'post',
          data: form.serialize(),
          success: function (response) {
               // do something with response
          }
     });
     return false;
});