Source: /textpattern/vendors/Textpattern/Textfilter/Constraint.php - 45 lines - 1171 bytes - Summary - Text - Print

Description: Constraint for Textfilters.

   1  <?php
   2  
   3  /*
   4   * Textpattern Content Management System
   5   * https://textpattern.com/
   6   *
   7   * Copyright (C) 2020 The Textpattern Development Team
   8   *
   9   * This file is part of Textpattern.
  10   *
  11   * Textpattern is free software; you can redistribute it and/or
  12   * modify it under the terms of the GNU General Public License
  13   * as published by the Free Software Foundation, version 2.
  14   *
  15   * Textpattern is distributed in the hope that it will be useful,
  16   * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  18   * GNU General Public License for more details.
  19   *
  20   * You should have received a copy of the GNU General Public License
  21   * along with Textpattern. If not, see <https://www.gnu.org/licenses/>.
  22   */
  23  
  24  /**
  25   * Constraint for Textfilters.
  26   *
  27   * @since   4.6.0
  28   * @package Textfilter
  29   */
  30  
  31  namespace Textpattern\Textfilter;
  32  
  33  class Constraint extends \Textpattern\Validator\Constraint
  34  {
  35      /**
  36       * Validates filter selection.
  37       *
  38       * @return bool
  39       */
  40  
  41      public function validate()
  42      {
  43          return array_key_exists($this->value, \Txp::get('\Textpattern\Textfilter\Registry')->getMap());
  44      }
  45  }