An iframe, or inline frame, is a webpage embedded within another webpage. It allows users to view content from a different domain without leaving the current page. Checking if an iframe is loaded is important to ensure that the content is properly displayed and interactive.
There are several ways to check if an iframe is loaded. One common method is to use the JavaScript function onload. The onload function is triggered when the iframe has finished loading. Here’s an example of how to use it:
