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这里是我的控制器笨表单验证
function register(){
$_POST['username'] = $_GET['username'];
$this->load->library('form_validation');
$this->load->helper('form');
$this->form_validation->set_rules('username', 'username', 'required|trim|xss_clean|min_length[5]');
if($this->form_validation->run())
{
}
var_dump(form_error('username'));
}
我可以测试打开了该功能与家庭/注册?用户名=测试??? 我试过了,但不起作用
你的意思是'HTTP://本地主机的/ home /注册用户名= test'? –
是的,我想测试这个和echo form_error:D –
检查这些链接[stack question 1](http://stackoverflow.com/questions/10883949/codeigniter-validation-possible-to-validate-get-query-strings) [堆栈问题2](http://stackoverflow.com/questions/10524992/how-do-i-validate-a-form-field-in-codeigniter-when-using-get-parameters) –