Web forms are a standard method of allowing the user to communicate back to the web server. This is often to send messages or to place orders. Although forms will work as they are, they are often supplemented with JavaScript to preprocess data and to check over it.
In this project, we will use JavaScript to process data without sending it to the server. In this case, we’ll create a specialized calculator.
In developing this project, we’ll learn about the following:
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Reading data from a web form
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Checking ...
