1、 在 \phpcms\templates\default\formguide\show.html 中添加验证码显示
<input type="text" id="code" name="code" size="8" class="input-text">{form::checkcode('code_img', '4', '14', 84, 24)}
2、 在 \phpcms\modules\formguide\index.php 中修改
具体如下
<?phpdefined('IN_PHPCMS') or exit('No permission resources.');define('CACHE_MODEL_PATH',PHPCMS_PATH.'caches'.DIRECTORY_SEPARATOR.'caches_model'.DIRECTORY_SEPARATOR.'caches_data'.DIRECTORY_SEPARATOR); $session_storage = 'session_'.pc_base::load_config('system','session_storage'); //判断验证码 pc_base::load_sys_class($session_storage); //判断验证码class index {
private $db, $m_db, $M; function __construct() { $this->db = pc_base::load_model('sitemodel_model'); $this->m_db = pc_base::load_model('sitemodel_field_model'); $this->M = new_html_special_chars(getcache('formguide', 'commons')); $this->siteid = get_siteid(); $this->M = $this->M[$this->siteid];
找到下面代码
if (isset($_POST['dosubmit'])) {
$tablename = 'form_'.$r['tablename']; $this->m_db->change_table($tablename);
在下方加入：
if(!empty($_SESSION['code'])) { //判断验证码 $code = isset($_POST['code']) && trim($_POST['code']) ? trim($_POST['code']) : showmessage(L('input_code'), HTTP_REFERER); if ($_SESSION['code'] != strtolower($code)) { showmessage(L('code_error'), HTTP_REFERER); } }
转载于:https://www.cnblogs.com/yuan9580/p/10592584.html
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