Hey guys, so in this tutorial I want to show you what we can do with another form method – the onsubmit method.

The onsubmit method in JavaScript lets us interrupt the process of the form being sent to the server, so that we can perform some client side validation first and save time.

If you have any questions, just ask :).


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  1. Hi Net Ninja,
    I like your HTML, CSS, Bootstrap and now JavaScript lessons !!!
    You are an excellent and entertaining teacher,
    exactly what every student needs. Thank you !!!
    Best regards <3

  2. Thanks for the Videos. Can you please advise how to proceed to the intermediate level. Unfortunately, you don't have any intermediate content on JS. 🙂

  3. Very good presentation and nice work. Thank you for your time and help. Please add some course for advanced JavaScript if possible.


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