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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 core_adminpresets\local\setting;
  18  
  19  /**
  20   * Used to validate a textarea used for ip addresses.
  21   *
  22   * @package          core_adminpresets
  23   * @copyright        2021 Pimenko <support@pimenko.com><pimenko.com>
  24   * @author           Jordan Kesraoui | Sylvain Revenu | Pimenko based on David Monllaó <david.monllao@urv.cat> code
  25   * @license          http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  26   */
  27  class adminpresets_admin_setting_configiplist extends adminpresets_admin_setting_configtext {
  28  
  29      protected function set_value($value) {
  30          // Check ip format.
  31          if ($this->settingdata->validate($value) !== true) {
  32              $this->value = false;
  33              $this->set_visiblevalue();
  34              return false;
  35          }
  36          $this->value = $value;
  37          $this->set_visiblevalue();
  38  
  39          return true;
  40      }
  41  }