For example, a list of e-mail addresses or previous URLs might be provided for an input element with the appropriate type. HTML5 form field validation also works with numeric input types and with ...

The HTML5 API introduced a new type of input tag named file ... tag is associated with a submit button and wrapped within an HTML form tag, it becomes possible for the user to upload a file to the ...

Moving information from an HTML ... a file named "info.php." Any file name can be used as long as it matches the name specified by the form's "action" attribute and ends with the .php extension.