The Modern JavaScript Bootcamp (2019) - Exploring String Methods

This video tutorial explores JavaScript string methods and properties, focusing on practical applications like validating passwords. It covers the length property, toUpperCase, toLowerCase, includes, and trim methods. The tutorial emphasizes the importance of documentation and provides a challenge to create a password validation function using these methods.

How can you access the length property of a string variable?

What is the role of the documentation in learning JavaScript string methods?

How does the includes method return a Boolean value?

What is the significance of the logical not operator in password validation?