php - 在 cakephp 中验证时， 'validate' = >'first' 做什么？

Question

我在我的代码中写了这样的......

$this->User->saveAll($this->data, array('validate'=>'first'));
$this->User->saveAll($this->data, array('validate'=>false));

'validate'=>false 不会检查模型中的验证。但是如果我先用 false 替换，那么它会做什么呢？

谢谢。

Answer 1

来自 http://book.cakephp.org/view/75/Saving-Your-Data

validate: Set to false to disable validation, true to validate each record before saving, 'first' to validate all records before any are saved, or 'only' to only validate the records, but not save them.