CakePHP 3

CakePHP 3 - 如何在验证前使用Trim（）NotEmpty？(CakePHP 3 - How to use Trim() before validation NotEmpty?)

我的表单验证空字段，但如果用户使用“空间”，验证句柄如何一个字符..如何使用模型表中的修剪（）它不会发生？

My form validate empty fields, but if the user use "space", the validation handle how one character.. How to use Trim() in Model-Table for it not happen?

最满意答案

假设您在Posts表中有一个标题列，并且您希望在验证之前修剪标题。

在src \ Model \ Table \ PostsTable.php中加入以下代码

public function beforeMarshal(Event $event, ArrayObject $data) { $data['title'] = trim($data['title']); }

并在src \ Model \ Table \ PostsTable.php的顶部添加以下两行

use Cake\Event\Event; use ArrayObject;

谢谢

Assuming that you have a title column in Posts table and you want to trim title before validating.

put following code in src\Model\Table\PostsTable.php

public function beforeMarshal(Event $event, ArrayObject $data) { $data['title'] = trim($data['title']); }

and add following two lines at the top of src\Model\Table\PostsTable.php

use Cake\Event\Event; use ArrayObject;

Thanks