This form illustrates a login form, which is definitely the most typical database validation. There's a user in the installed example database with the login name "joe" and the password "weakpass" (without the "s ofcourse): using this login/pass you'll see only the results of the call, in case of an error you'll receive the error messages.

Login name Password

click here to see how easy it is to create it!

Below are the dumps of some PHP variables - submit the form to see the changes!

Contents of the $_POST array:
$_POST = array (
)
      

Results of a $clonefish->getElementValues() call:
array (
  'login' => NULL,
  'password' => NULL,
  'id' => 'validdatabase',
)