JavaScript Prompt: How to Check if User Input is a Valid Number

In this video, we can learn how to use the prompt function in JavaScript to get user input and validate that it's a valid number using isNaN function. We can also learn how to use template literals to make custom alert messages and error handling to ensure the user provides a valid input. If you're looking to improve your JavaScript skills or learn more about validating user input, this video is for you! #JavaScript #UserInput #Validation #Prompt #Alert #TemplateLiteral #ErrorHandling