Basically, in any scenario where a user must enter data, that data must be validated.

基本上只要用户需要输入数据，就需要对这个数据进行验证。

youdao

Basically, in any scenario where a user must enter data, that data must be validated.

基本上只要用户需要输入数据，就需要对这个数据进行验证。

youdao