Question

我已经进行了电子邮件验证。

$this->form_validation->set_rules('email', 'Email Address', 'trim|required|valid_email|callback_email_check');

function email_check($str)
{
    if (stristr($str,'@uni-email-1.com') !== false) return true;
    if (stristr($str,'@uni-email-2.com') !== false) return true;
    if (stristr($str,'@uni-email-3.com') !== false) return true;
    $this->form_validation->set_message('email', 'Please provide an acceptable email address.');
    return FALSE;
}

提交表单后，显示“无法访问与您的字段名称对应的错误消息”。我的代码有问题吗？

Answer 1

应该是

$this->form_validation->set_message('email_check', 'Please provide an acceptable email address.');

Answer 2

转到参考文档以获取参考HERE

要设置自己的自定义消息，您可以使用以下功能：

$this->form_validation->set_message('rule', 'Error Message');

但是您没有在代码中正确命名规则它应该是email_check而不是email

$this->form_validation->set_message('email_check', 'Please provide an acceptable email address.');

CodeIgniter $ this-＆gt; form_validation-＆gt; set_message

2 个答案: