how to get value of input box without id and name field using javascript

Question

I have a form with 3 input box and all the input box does not have id, name field in it. So if i enter value in it, How can i check the value of input box without id and nam

Answer 1

var inpObj = document.getElementsByTagName('input');
for(var i in inpObj){
   if(inpObj[i].type == "text"){
         alert(inpObj[i].value);
    }
}

This code will alert all the input textfields.