1<?php 2/** 3 * Options for the CAPTCHA plugin 4 * 5 * @author Andreas Gohr <andi@splitbrain.org> 6 */ 7 8$meta['mode'] = array('multichoice', '_choices' => array('js', 'text', 'math', 'image', 'audio', 'figlet')); 9$meta['regprotect'] = array('onoff'); 10$meta['forusers'] = array('onoff'); 11$meta['lettercount'] = array('numeric', '_min' => 3, '_max' => 16); 12$meta['width'] = array('numeric', '_pattern' => '/[0-9]+/'); 13$meta['height'] = array('numeric', '_pattern' => '/[0-9]+/'); 14 15