Inputting a default image in case the src attribute of an html

Question

Is there any way to render a default image in an HTML tag, in case the src attribute is invalid (using only HTML)? If not, what would

Answer 1

Well!! I found this way convenient , check for the height attribute of image to be 0, then you can overwrite the src attribute with default image: https://developer.mozilla.org/en-US/docs/Web/API/HTMLImageElement/Image

 image.setAttribute('src','../icons/.png');
  //check the height attribute.. if image is available then by default it will 
  //be 100 else 0
  if(image.height == 0){                                       
       image.setAttribute('src','../icons/default.png');
  }