checking each required input for empty value with jQuery

Question

I am checking for each required fields in a form. I tried this but it only works for the first input. How can I make it work for each input?

if($(\'[require         


        

Answer 1

Use the each() function (doc):

$('[required]').each(function() {
    if($('[required]').val() != ''){ 
         $('.button1').fadeIn(0);
         $('.button2').fadeOut(0);
    }else{
         $('.button1').fadeOut(0);
         $('.button2').fadeIn(0);
    }
});