How to loop through elements of forms with JavaScript?

Question

I have a form:

Answer 1

Es5 forEach:

Array.prototype.forEach.call(form.elements, function (inpt) {
       if(inpt.name === name) {
             inpt.parentNode.removeChild(inpt);
       }
});

Otherwise the lovely for:

var input;
for(var i = 0; i < form.elements.length; i++) {
     input = form.elements[i];

      // ok my nice work with input, also you have the index with i (in foreach too you can get the index as second parameter (foreach is a wrapper around for, that offer a function to be called at each iteration.
}