javascript form submit example

What is a Form? Similarly, you can validate other form fields like select dropdowns, radio buttons, check boxes and any other required task by using onsubmit JavaScript event. The submit() method triggers the submit event, or attaches a function to run when a submit event occurs. (See JavaScript Form Validation : quick and easy! Here is the code to submit a form when a hyperlink is clicked: Click the link below to see the code in action: JavaScript Form Submit Example 1. Call a javascript function on submit form. In many cases, it may make sense to both allow submitting the form normally—in case JavaScript is disabled in the users browser—and also allow submitting the form via JavaScript. I hope if you follow what I am going to do here step by step, you will understand easily. To learn more about that, see the example in Accessing the element list's contents in HTMLFormElement.elements. /* Example In the above example, though we used an email address for validation but we only checked if the email textbox was empty or filled. This method is similar, but not identical to, activating a form's submit