I have one situation where i want detect that user has input some value or not.Let me explain :

I have one registration form where i have user name, email, phone, password this field are there. Now in that form I have two buttons "Save", "Continue".

When user click on "Save" it will fire validation. When click on "Continue" user will have a popup that "Are you sure you do not want to fill the form?" , here without validation fire i would like to user redirect to another page.

How could I overcome this issue? Is there any event that can help me to find out that user did not entered any thing in form? Or any jQuery?

Thanks