Considerations in Handling Forms in ThinkPHP

This article illustrates the considerations in dealing with forms in ThinkPHP. Share it for your reference. The specific analysis is as follows:

In the form submission data in ThinkPHP, there are the following issues that need attention:

1. It is very unsafe to access one method in the module directly through url. You can use the following to limit

$this->isPost();// Judge whether it is based on post Method to access methods. 

In 3.1. 3, the constant IS_POST is used to judge.

2. How to handle errors:

_ 404 ('Prompt for error', 'Jump' Note no jump when debug mode is turned on ',');

Method halt ();

Inquiry:

M('wish')->select();

Add:

M('wish')->data($data)->add([$data]);

Delete:

[1 Be sure where Condition ]M('wish')->where()->delete();

data () instantiation parameter:

M('wish')->data($data)->add();

Assign in a template

I hope this article is helpful to everyone's ThinkPHP framework programming.