'mode', 'title' => '类型', 'type' => 'checkbox', 'content' => array( 'gallery' => '图像', 'text' => '随机文字', 'custom' => '自定义文字', ), 'value' => 'gallery,text,custom', 'rule' => 'required', 'msg' => '', 'tip' => '用于前台显示点选的类型', 'ok' => '', 'extend' => '', ), array( 'name' => 'background', 'title' => '背景图', 'type' => 'images', 'content' => array(), 'value' => '/assets/addons/clicaptcha/img/1.png,/assets/addons/clicaptcha/img/2.png,/assets/addons/clicaptcha/img/3.png', 'rule' => 'required', 'msg' => '', 'tip' => '验证码背景图,不少于3张图片,建议长宽为350*233,目前仅支持gif,jpeg,png三种格式', 'ok' => '', 'extend' => '', ), array( 'name' => 'font', 'title' => '字体', 'type' => 'string', 'content' => array(), 'value' => '/assets/fonts/SourceHanSansK-Regular.ttf', 'rule' => 'required', 'msg' => '', 'tip' => '验证码字体', 'ok' => '', 'extend' => '', ), array( 'name' => 'customtext', 'title' => '自定义验证文字', 'type' => 'text', 'content' => array(), 'value' => '', 'rule' => '', 'msg' => '', 'tip' => '一行一个词语
建议不超过6个汉字', 'ok' => '', 'extend' => '', ), array( 'name' => 'textsize', 'title' => '点选文字(图像)数量', 'type' => 'number', 'content' => array(), 'value' => '4', 'rule' => 'required', 'msg' => '', 'tip' => '点选的文字或图像的数量,建议3-5个', 'ok' => '', 'extend' => '', ), array( 'name' => 'disturbsize', 'title' => '干扰文字(图像)数量', 'type' => 'number', 'content' => array(), 'value' => '2', 'rule' => 'required', 'msg' => '', 'tip' => '干扰文字或图像的数量', 'ok' => '', 'extend' => '', ), array( 'name' => 'alpha', 'title' => '验证码透明度', 'type' => 'number', 'content' => array(), 'value' => '30', 'rule' => 'required', 'msg' => '', 'tip' => '验证码透明度,0-100,0表示透明,100表示不透明', 'ok' => '', 'extend' => '', ), );