how to hide add to cart and replace with “book demo” form for specific product

When you apply this code to your WooCommerce website, it introduces several changes and enhancements to the product pages and purchasing process.

Checkbox Custom Field:

The code adds a checkbox custom field to the product options in the admin area.

This checkbox determines whether the “Add to Cart” button should be hidden and replaced with the “Book Demo” form for a specific product.

The checkbox allows you to customize the behavior of the product page for selected items.

Displaying the “Book Demo” Form:

On the front-end, the code checks if the user is logged in and if the checkbox is selected for a particular product.

If these conditions are met, the code displays a form for booking a demo instead of the “Add to Cart” button.

The form fields include options for the user’s name, email, phone, and a message.

The form is styled using inline CSS, providing an appealing and user-friendly interface.

Saving and Updating Product Meta:

When a product is saved in the admin area, the code saves the checkbox value as metadata for that specific product.

This metadata is used later to determine whether the “Add to Cart” button should be hidden or displayed.

Disabling the “Add to Cart” Button:

The code includes a filter that checks the checkbox value for each product.

If the checkbox is selected for a particular product, the code disables the “Add to Cart” button for that product.

This ensures that customers cannot directly purchase products marked for a demo, emphasizing the “Book Demo” functionality.

Sending Email Notifications:

When a user submits the “Book Demo” form, the code triggers an email notification.

The email includes the form data (name, email, phone, message) and details about the product.

The email is sent to a specified recipient email address using the wp_mail function.

User Experience and Confirmation:

The code provides a seamless user experience by pre-filling form fields with the current user’s information if available.

Confirmation emails are sent to users upon submitting the “Book Demo” form, acknowledging their request and providing additional information about the demo process.

By implementing this code, you enhance your WooCommerce website by customizing the purchasing process for specific products. You replace the “Add to Cart” button with a “Book Demo” form, allowing users to request personalized demonstrations and interact with your products in a more engaging manner.