user/profile/index_category_form.php

   1 <?php //$Id$
   2
   3 require_once($CFG->dirroot.'/lib/formslib.php');
   4
   5 class category_form extends moodleform {
   6
   7     // Define the form
   8     function definition () {
   9         global $USER, $CFG;
  10
  11         $mform =& $this->_form;
  12
  13         $strrequired = get_string('required');
  14
  15         /// Add some extra hidden fields
  16         $mform->addElement('hidden', 'id');
  17         $mform->addElement('hidden', 'action', 'editcategory');
  18
  19         $mform->addElement('text', 'name', get_string('profilecategoryname', 'admin'), 'maxlength="255" size="30"');
  20         $mform->setType('name', PARAM_MULTILANG);
  21         $mform->addRule('name', $strrequired, 'required', null, 'client');
  22
  23         $this->add_action_buttons(true);
  24
  25     } /// End of function
  26
  27 /// perform some moodle validation
  28     function validation($data, $files) {
  29         global $CFG;
  30         $errors = parent::validation($data, $files);
  31
  32         $data  = (object)$data;
  33
  34         $category = get_record('user_info_category', 'id', $data->id);
  35
  36         /// Check the name is unique
  37         if ($category and ($category->name !== $data->name) and (record_exists('user_info_category', 'name', $data->name))) {
  38             $errors['name'] = get_string('profilecategorynamenotunique', 'admin');
  39         }
  40
  41         return $errors;
  42     }
  43 }
  44
  45 ?>