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,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...
（在脚本执行期间）会在CI_Controller上为您请求的库（本例中为form_validation）创建一个新属性，然后...
$this->form_validation->set_rules($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 ($this->form_valida...
set_data()は検証ルールを定義する前に実行する必要がある 参考 https://www.codeigniter.com/userguide3/libraries/form_validation.html この記事はCC BY-SA 4.0(クリエイティブ・コモンズ 表示 4.0 継承 国際 ライセンス)の元で公開します。
Register Sign In CodeIgniter Forums Archived Discussions Archived Development & Programming Form Validation To Check Min and Max values in two fields Form Validation To Check Min and Max values in two fieldsEl ForumUnregistered #1 03-23-2013, 07:41 AM ...
CodeIgniter Forums Archived Discussions Archived Development & Programming Form_Validation - Unable to access an error message corresponding to your field name.Form_Validation - Unable to access an error message corresponding to your field name.El...
I'm trying out a form validation tutorial in CodeIgniter[1], however my form keeps submitting to 'index.php/index.php/form' instead of 'index.php/form': how can I fix this? Open your application/config/config.php file and make sure you've set the base URL ...
public function _valid_username($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...
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 = array(); /** * Validation rules for the current form * * @var array */ ...