cakePHP:如何在控制器中手动将错误验证设置为输入字段 [英] cakePHP: how set error validation to input field manually in controller

问题描述

我想在控制器中手动将错误验证设置为输入字段例子:

I want set error validation to input field manually in controller example:

  if ($remainTime < 30) {
      ..... set error validation in here (error: limitTime ), ( error is not in model )
  }

其他问题:我想问:bindModel(在这种情况下，我在 Behaviors 中使用 bindModel)会导致与其他模型的关系丢失但是 bindModel 也会导致 $var validate 丢失吗?

other question: i want to ask : bindModel ( in this case , I use bindModel in Behaviors ) 'll cause loss of relationship with other model but is bindModel cause loss of $var validate,too ?

推荐答案

如果模型中定义了 $validate，bindModel 不会导致 $var validate 的关闭.

if the $validate is defined in the model, bindModel wont cause closs of $var validate.

至于你的首要问题；您可以设置/取消设置/更新模型的 $validationErrors..eg

As for you primary question; you can set/unset/update $validationErrors of the models..eg

($remainTime < 30) {
   $this->Model->validationErrors['limitTime'] = "time is less than 30";
}

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