Why is the password hash method not working in yii2?

Question

Yii

Hello, I am making a User model. Wrote a method:

public function setPassword($password)
    {
        $this->password = Yii::$app->security->generatePasswordHash($password);
    }

But for some reason it is underlined by phpstorm.

What could be wrong? thank.

Answer 1

1. The fact that it is underlined by phpStorm does not mean that it is a mistake.
2. Add a backslash before Yii or add it to use. Yii came out of nowhere for you.

Answer 2

With incorrect input values, this method (generatePasswordHash) can return an exception, which for good (as Phpstorm says) you need to put a try catch block, or you have a function description at the top and you need to indicate there that your method (setPassword) can return an exception