What is the correct way to use Ajax or Pjax along with the model when saving data?

Question

Yii

There is a personal model which is an ActiveRecord model. New personal save form, opens in a modal window.
How to bind with Ajax or Pjax so that when entering the full name and date of birth, there is a check, as soon as the user enters the full name and date of birth, a match error appears.
P / s separately from the model I understand how to do it, but how together? Che does not want to write an action in the controller, which would check for a match by full name and date of birth.

Answer 1

ajax validation, unique validator

Answer 2

Your traffic either goes through a filter, or a browser plugin like AdBlock feeds all suspicious media elements with these anti-ad rules. How did he know? By word, for example.
Try to replace the name of the picture with an abstract one, but without words like reklama, banner etc.

Answer 3

There was the same garbage, I don’t remember what I called the picture, BUT it was adblock that was to blame for me!

Answer 4

Yes, disable the internal ad blocker and voila - everything works!