Forms are an essential part of HTML pages, and developers typically use JavaScript to elaborate on how they function.

The tag has been around in one form or another since the 1990s. This tag makes it easier for developers to insert rich media, such as videos or PDFs, into HTML pages. Embed PDF forms in HTML by ...

The HTML form passes key-value pairs to PayPal in a "variable=value" format; you are required to pass a specific action URL and some input fields.

Peter responds to a question: How, in an ASP.NET MVC form, can the user be given two submit Buttons that do two different things?

Google's John Mueller said Google may discover and index URLs it finds in form action attributes, just like it does when it finds URLs in simple text files. Again, these are not normal HTML ...