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   1  <?php
   2  // This file is part of Moodle - http://moodle.org/
   3  //
   4  // Moodle is free software: you can redistribute it and/or modify
   5  // it under the terms of the GNU General Public License as published by
   6  // the Free Software Foundation, either version 3 of the License, or
   7  // (at your option) any later version.
   8  //
   9  // Moodle is distributed in the hope that it will be useful,
  10  // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  // GNU General Public License for more details.
  13  //
  14  // You should have received a copy of the GNU General Public License
  15  // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  16  
  17  namespace factor_email\form;
  18  
  19  defined('MOODLE_INTERNAL') || die();
  20  
  21  require_once($CFG->libdir . "/formslib.php");
  22  
  23  /**
  24   * Revoke email form.
  25   *
  26   * @package     factor_email
  27   * @author      Peter Burnett <peterburnett@catalyst-au.net>
  28   * @copyright   Catalyst IT
  29   * @license     http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  30   */
  31  class email extends \moodleform {
  32  
  33      /**
  34       * Form definition.
  35       */
  36      public function definition(): void {
  37          $mform = $this->_form;
  38          $mform->addElement('html', get_string('email:accident', 'factor_email'));
  39          $this->add_action_buttons(true, get_string('continue'));
  40      }
  41  
  42      /**
  43       * Form validation.
  44       *
  45       * Server side rules do not work for uploaded files, implement serverside rules here if needed.
  46       *
  47       * @param array $data array of ("fieldname"=>value) of submitted data
  48       * @param array $files array of uploaded files "element_name"=>tmp_file_path
  49       * @return array of "element_name"=>"error_description" if there are errors,
  50       *         or an empty array if everything is OK (true allowed for backwards compatibility too).
  51       */
  52      public function validation($data, $files): array {
  53          $errors = parent::validation($data, $files);
  54          return $errors;
  55      }
  56  }