To run the above program, save the file name anyName.html(index.html). Right click on the file and select the option Open with live server in VS Code editor − Outpu .
A DOMString containing the file's MIME type, or an empty string if the type could not be determined. Example This example asks the user to select a number of files, then checks each file to make sure it's one of a given set of image file types . First, let us see our simple html form. In this form, there's a file component with name file, a submit button with value Upload and a div element with id valid_msg. Please note the following points: 1) Form'