What are scripts and how to use them?

Question

Yii

Hi everyone, please tell us more about scripting in Yii. According to the documentation, I only understood that they are used in rules, thereby setting the display of fields.
Thanks in advance.

Answer 1

A scenario is, if y is forgiven, then a set of fields and their rules that are allowed to change. For example, in a CREATE script, you can change all fields. And if the record is being updated (the UPDATE script), then only the timestamp can be changed (for example).