find if a img have alt in jquery if not then add from array

Question

first need to find all img in the sites

$(\"#body\").find(img)

and then check if the img have the \"alt\" attribute, if image have the attribut

Answer 1

This should help get you started:

$("#body img").each(function(){
   var $this = $(this);
   if (!$this.attr("alt")){
     //do something
   }
});