Validate HTML Forms with JavaScript and HTML

About this course

By the end of this project, you will have written and tested JavaScript and HTML code that validates data values entered into input fields on an HTML form. Data validation is a valuable skill in web development. Notifying users of input errors not only improves the user experience it also helps to ensure that any data collected via a form is as accurate as possible before sending it to a server for processing. Note: This course works best for learners who are based in the North America region. We’re currently working on providing the same experience in other regions.

What you will learn

• Explain the importance of verifying the data values entered on a form.
• Write JavaScript code that validates values entered on an HTML form.
• Demonstrate techniques for validating values entered on a form using HTML built-in validation.