to protect your form from hackers and spammers! to validate form data to protect your script from malicious code. I want a submit type button to send a POST request. The ACTION attribute specifies the URL of the CGI program that will process the form … GET Method Example Using Form. When the POST method is used to send data you retrieve the information with the Request Object's Form collection. On submit, send the form-data to a file named "action_page.php" (to process the input):, W3Schools is optimized for learning and training. This control is used for items that require only one line of user input, … What is the difference between "regresar," "volver," and "retornar"? The fundamental difference between METHOD=\"GET\" and METHOD=\"POST\" is that they correspond to different HTTP requests, as defined in the HTTP specifications. class or file without having to do anything special. These are superglobals, 24 Aug 2016 in Security (2 minutes) Tags: Hacks, Web Security. You can do that with a little help of JS. The "welcome.php" looks like this: The same result could also be achieved using the HTTP GET method: The code above is quite simple. How would one justify public funding for non-STEM (or unprofitable) college majors to a non college educated taxpayer? Ajax forms are the integral part of web technology today.