The following small series will bring you a javascript code strength test [Example ]. I think it is quite good. Now I will share it with you and give you a reference. Let's take a look at this article with a small Editor. This article mainly introduces examples of js Implementation of password strength detection. The first example shows all the code that can be run directly, and the second example shows only the js Code, you can complete the second instance on your own.
First Instance
This JavaScript code is more practical. It determines the strength of the user's entered password when the user registers. It is divided into three levels: Strong, weak, and three. It can display the corresponding password strength level based on the password entered by the user, this allows you to Improve input.
Implementation Code:
JS determine password strength
