Question

My requirement is to remove all img tags with doesnt have img specified in it. I tried doing with help of regular expression, that is content.replace(/<img[^>]*>/g,""), but this removes all img tags, I want to validate this to replace only with empty img tags. Thanks in advance.

Answer 1

you could do:

var imgTags = document.getElementsByTagName("img");
for(var i = 0; i < imgTags.length; i++) {
if(imgTags[i].getAttribute("src") === "")
    imgTags[i].parentNode.removeChild(imgTags[i]);
}