Codeigniter 3 数列| Array 基准| Benchmarking 高速缓存 | Caching 日历| Calendaring CAPTCHA Config Cookie 数据库 | Database 日期| Date 目录| Directory 下载| Download 电子邮件 | Email 加密| Encrypt 加密| Encryption 文件| File 文件上传 | File Uploading 表单| Form 表格验证 | Form Validation 表格...
,可以通过以下步骤: 1. 引入CodeIgniter的form_validation库:在你的控制器文件中,使用以下代码加载form_validation库: ``` $this->load->l...
$this->form_validation->set_rules($config); //如果你这个验证规则经常用,你就可以把$config数组配置文件里面,是个二维数组,如果有error信息,那就是三维数组,//验证规则在这里:application\config\form_validation.php //if ($this->form_validation->run('register') == false) { if ($this->form_valida...
Codeigniter 3 I am using validation form using required and a callback funcion But it dont works, I am in edit controller and view. When i call the callback function with a celular thats exists it tells me the celular exists but When i try to change the celular to another it tells ...
(01-13-2018, 08:47 AM)jlp Wrote: CodeIgniter 3.1.7 was released today, with some changes and some bug fixes. Changes: Updated the Cache, Email, Form Validation, Loader and Pagination libraries; deprecated the CAPTCHA helper's create_captcha() function. Bug fixes: Database, Database Utiliti...
public function _valid_username($username) { if (!$this->user_manager->valid_username($username)) { $this->form_validation->set_message('_valid_username', $this->lang->line('invalid_username')); return false; } return true; } public function _unique_username($username) { if ($usernam...
* @link https://codeigniter.com/user_guide/libraries/form_validation.html */ class CI_Form_validation { /** * Reference to the CodeIgniter instance * * @var object */ protected $CI; /** * Validation data for the current form submission * * @var array */ protected $_field_data = ar...
CI设置表单验证规则,CodeIgniter允许你为单个表单域创建多个验证规则,按顺序层叠在一起,你也可以同时对表单域的数据进行预处理。要设置验证规则,可以使用set_rules()方法:$this->form_validation->set_rules();上面的方法有三个参数:第一个参数,表单域名-就是你给...
因为在默认的system/language/下面有一个form_validation_lang.php的文件 在调用form_validation的时候CodeIgniter会自动调用form_validation_lang.php这个文件, 当把language设置成非 English时,CI就会到相应的语言文件夹中查找form_validation.lang.php这个文件
); $this->form_validation->set_rules($config); Cascading RulesCodeIgniter lets you pipe multiple rules together. Let's try it. Change your rules in the third parameter of rule setting function, like this:$this->form_validation->set_rules('username', 'Username', 'required|min_length[5]...