title: How to validate blank field on bean side in jsf?
body: <p>I have some input fields and some selectonemenu, I need to validate them and based on their validation I have to show a error message for whole page. I have to also show message with that inputfields and selectonemenu.</p>
  
  <p>My validation is only for null and blank values. Since I want to show a message based upon null and blank fields I tried bean side validation. But my validation method is never called for blank fields.</p>