make button html download files code example

Example 1: upload button in html

<form action="/action_page.php">
  <input type="file" id="myFile" 
  name="filename">
  <input type="submit">
</form>

Example 2: javascript download file on click

You can trigger a download with the HTML5 download attribute.

<a href="path_to_file" download="proposed_file_name">Download</a>

Example 3: how to download file html button

<a href="file.doc">Download!</a>