JavaScript Tutorial

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Javascript Clear form After Submit

If you want to clear or reset a form after the user submits it, this can be useful for preventing duplicate submissions, resetting the input fields to their default values, or improving the user experience. There are different ways to achieve this functionality using JavaScript, such as using the reset() method, setting the value property to an empty string, or reloading the page. In this tutorial, we give some examples so you can achieve this

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Example 1 : How to Clear Form Data after Submit in Javascript?

In this example, we will learn how to clear an input field after form submission using JavaScript's built-in function, i.e., reset()

JS clear form after submit

    <div id="app">
        <form id="form" onsubmit="resetForm()">
            <input type="text" name="name" placeholder="Enter Name" /><br><br>
            <input type="email" name="email" placeholder="Enter E-mail" /><br><br>
            <textarea name="address" placeholder="Enter Address"></textarea><br><br>
            <button type="submit">Submit</button>
        </form>
    </div>
    <script>
        function resetForm() {
            document.getElementById('form').reset();
        }
    </script>

Run

Output of Javascript Reset Form After Submit

Example 2 : Reset Input Field after Submit in Javascript using Empty String

In this example, we use an empty string to clear the input field form after submission

 <script>
    function resetForm(event) {
        event.preventDefault(); 
       document.querySelector('input[name="name"]').value = '';
        document.querySelector('input[name="email"]').value = '';
        document.querySelector('textarea[name="address"]').value = '';
        alert('Form submitted and fields reset.');
    }
</script>