How to create a password strength checker with JavaScript | Strong password checker

Опубликовано: 06 Март 2026
на канале: Digital Fox
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Hello everyone, in this tutorial we are going to check a password's strength with javascript, by creating a password strength checker. A good, and in a way secure password must contain lowercase letters, uppercase letters, numbers, and special characters, and must be at least seven characters long.

So we are going to write some JavaScript code to check a password on how many of those character types contains, and measure it's strength.

You can read the article on my website, where you will also find the source code:
https://digitalfox-tutorials.com/tuto...

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