Question

I have a form in my index.html that looks like this:

<form name="form" method="post" action="send.php">
  .
  .
  .
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Inside my send.php I have to functions, function generatekey () and function postData(), how call I call the postData() function from my action attribute in my form?

Answer 1

you can also make your action like this:

<form name="form" method="post" action="send.php?postData">

and in your send.php you can do this:

if(isset($_GET['postData'])){
   postData();
}