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   1  <?php
   2  require  '../load_wact.php';
   3  
   4  require_once WACT_ROOT . 'controller/controller.inc.php';
   5  require_once WACT_ROOT . 'controller/form.inc.php';
   6  require_once WACT_ROOT . 'validation/rules/match.inc.php';
   7  require_once WACT_ROOT . 'validation/rules/member.inc.php';
   8  
   9  /*
  10  *   This example demonstrates some advanced validation techniques
  11  *   We dont use handles for validation rules in this example, which
  12  *   is more standard.
  13  */
  14  
  15  class myListener {
  16  
  17      /*
  18      * We have to set an initial value for the radio buttons
  19      */
  20      function load(&$source, &$request, &$responseModel) {
  21          $responseModel->set('frequency', 'occasionally');
  22      }
  23  
  24      /*
  25      * Trigger our thank you page when a valid submission is made
  26      */
  27      function register(&$source, &$request, &$responseModel) {
  28          if ($responseModel->isValid()) {
  29              return 'success';
  30          }    
  31      }
  32  
  33  }
  34  
  35  $Form =& new FormController(); 
  36  $Form->addChild('register', new ButtonController(new StaticDelegate('myListener', 'register')));
  37  $Form->setDefaultChild('register');
  38  
  39  $Form->registerOnLoadListener(new StaticDelegate('myListener', 'load'));
  40  
  41  // ordinary validation rules
  42  $Form->addRule(new RequiredRule('username'));
  43  $Form->addRule(new RequiredRule('password'));
  44  $Form->addRule(new RequiredRule('passwordconfirm'));
  45  $Form->addRule(new SizeRangeRule("password", 6, 15));
  46  $Form->addRule(new SizeRangeRule("passwordconfirm", 6, 15));
  47  
  48  // Make sure password and confirmed password match
  49  $Form->addRule(new MatchRule('password', 'passwordconfirm'));
  50  
  51  // Set an alternate source for internationalizable error messages
  52  // for this rule.  This lets us override the standard messages
  53  // that the rule will generate
  54  $rule =& new RequiredRule('terms');
  55  $rule->setGroup('inputexample');
  56  $Form->addRule($rule);
  57  
  58  // Double check our radio buttons to make sure that the value is valid.
  59  // They only time these rules should ever fail is due to one of the following:
  60  // a programming error
  61  // an error in the HTML template
  62  // garbled communications at the HTTP level
  63  // a browser that does not follow the HTML specifications
  64  // a hacking attempt.
  65  $Form->addRule(new RequiredRule('frequency'));
  66  $Form->addRule(
  67      new MemberRule('Frequency',
  68          array_flip(array('occasionally', 'regularly', 'excessive'))));
  69  
  70  $Form->setDefaultView(new Handle('FormView', array('/input/input.html')));
  71  $Form->addView('success', new Handle('View', array('/input/thanks.html')));
  72  $Form->start();
  73  
  74  
  75  ?>