javascript form action function

How to call javascript function from form action attribute

HTML forms are an essential element of web pages that enable users to enter and send data. Upon clicking the submit button, the information is transmitted to the server via an HTTP request. The form’s action attribute specifies the URL where the data should be delivered. While creating web applications, it’s common to have forms that enable users to enter and submit data. However, sometimes you may need to perform some actions on the client-side before submitting the form data to the server.

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