Making WhatsApp Order Form using HTML, CSS, Javascript

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Order Form</title>
<!-- Bootstrap CSS -->
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-QWTKZyjpPEjISv5WaRU9OFeRpok6YctnYmDr5pNlyT2bRjXh0JMhjY6hW+ALEwIH" crossorigin="anonymous">
<script>
function sendOrderToWhatsApp() {
// Retrieve form values
var name = document.getElementById('name').value;
var email = document.getElementById('email').value;
var contact = document.getElementById('contact').value;
var address = document.getElementById('address').value;
var pincode = document.getElementById('pincode').value;
var landmark = document.getElementById('landmark').value;

// Retrieve product selections
var products = document.getElementsByName('product');
var orderDetails = '';
products.forEach(function(product) {
if (product.checked) {
var quantity = document.getElementById('quantity_' + product.value).value;
orderDetails += `Product: ${product.value}, Quantity: ${quantity}%0A`;
}
});

// Format the message
var formattedMessage = `Name: ${name}%0AEmail: ${email}%0AContact Number: ${contact}%0ADelivery Address: ${address}%0APincode: ${pincode}%0ALandmark: ${landmark}%0A%0AOrder Details:%0A${orderDetails}`;

// Your WhatsApp number (in international format, without '+' or '00')
var whatsappNumber = '919999999999'; // Replace with your number

// Create the WhatsApp URL
var whatsappURL = `https://wa.me/${whatsappNumber}?text=${formattedMessage}`;

// Open WhatsApp with the pre-filled message
window.open(whatsappURL, '_blank');
}
</script>
</head>
<body>
<div class="container m-5">
<h2>Place Your Order</h2>
<form onsubmit="sendOrderToWhatsApp(); return false;">
<div class="mb-3">
<label for="name" class="form-label">Name:</label>
<input type="text" class="form-control" id="name" required>
</div>
<div class="mb-3">
<label for="email" class="form-label">Email:</label>
<input type="email" class="form-control" id="email" required>
</div>
<div class="mb-3">
<label for="contact" class="form-label">Contact Number:</label>
<input type="tel" class="form-control" id="contact" required>
</div>
<div class="mb-3">
<label for="address" class="form-label">Delivery Address:</label>
<textarea class="form-control" id="address" rows="2" required></textarea>
</div>
<div class="mb-3">
<label for="pincode" class="form-label">Pincode:</label>
<input type="text" class="form-control" id="pincode" required>
</div>
<div class="mb-3">
<label for="landmark" class="form-label">Landmark:</label>
<input type="text" class="form-control" id="landmark">
</div>
<div class="mb-3">
<label class="form-label">Select Products:</label><br>
<div class="form-check">
<input class="form-check-input" type="checkbox" id="product1" name="product" value="Product1">
<label class="form-check-label" for="product1">Product 1</label>
<input type="number" class="form-control mt-1" id="quantity_Product1" placeholder="Quantity" min="1" value="1">
</div>
<div class="form-check">
<input class="form-check-input" type="checkbox" id="product2" name="product" value="Product2">
<label class="form-check-label" for="product2">Product 2</label>
<input type="number" class="form-control mt-1" id="quantity_Product2" placeholder="Quantity" min="1" value="1">
</div>
<!-- Add more products as needed -->
</div>
<button type="submit" class="btn btn-primary">Submit Order</button>
</form>
</div>

<!-- Bootstrap JS and dependencies (optional) -->
<script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/@popperjs/core@2.11.6/dist/umd/popper.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/5.3.0/js/bootstrap.min.js"></script>
</body>
</html>

Explanation

• Form Structure: The form includes fields for the user’s name, email, contact number, delivery address, pincode, and landmark.
• Product Selection: Each product is represented by a checkbox (<input type="checkbox">) with an associated quantity input (<input type="number">). The quantity input is initially set to 1 and is linked to its corresponding product by appending the product value to the id attribute (e.g., id="quantity_Product1").
• JavaScript Function: The sendOrderToWhatsApp() function retrieves the values from the form fields and constructs a formatted message string. It iterates over the product checkboxes to identify selected products and their quantities, appending this information to the order details. The message is then encoded and used to create a WhatsApp URL, which is opened in a new browser tab upon form submission.
• Bootstrap Styling: Bootstrap classes such as form-control, form-check, and btn btn-primary are used to style the form elements, ensuring a responsive and user-friendly interface.

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