Adding a product based on shortcode using Gravity Forms

If you are looking for a way to add a product based on shortcode using Gravity Forms, I can help you here. When using Gravity Forms in WordPress, there are many possibilities for customizing forms that allow you to interact with your clients creatively. One of these possibilities is the ability to add a specific product based on shortcode input that can help you offer a more personalized experience for your customers.

First, make sure that the Gravity Forms add-on on your WordPress website is active. Then create the form itself. You can add a "text" field for the shortcode and a "product" for the product you want to add specifically; start by doing that.

Then go to the pricing rules section or "Conditional Pricing Rules" section. This feature allows you to specify what product should be shown based on specific shortcode entries. You can define that if the shortcode, for example, '12345' is entered, a specific product is added to the customer's cart.

For this work, you can easily customize advanced form settings and select the product you want displayed and set related conditions, then start your work. This feature can help you create an engaging selling experience with your products.

At the end, ensure your form is saved and verify that it is correctly implemented on the site. If needed, you can test this process to ensure everything works correctly.

<?php
add_filter( 'gform_pre_render', 'check_postal_code_and_apply_product' );
function check_postal_code_and_apply_product( $form ) {
    if ( !is_user_logged_in() ) {
        return $form;
    }
    foreach ( $form['fields'] as &$field ) {
        if ( strpos( $field->cssClass, 'postal-code' ) !== false ) {
            add_action( 'gform_after_submission_' . $form['id'], 'apply_product_based_on_postal_code', 10, 2 );
        }
    }
    return $form;
}
function apply_product_based_on_postal_code( $entry, $form ) {
    $postal_code = rgar( $entry, '1' ); // assume '1' is the field id for postal code
    if ( $postal_code == '12345' ) {
        // Add a product to the cart here
    }
}
?>

<?php: Starting block of PHP.
add_filter( 'gform_pre_render': Creating a filter to apply before the forms are rendered.
function check_postal_code_and_apply_product: A function defined to validate the shortcode and apply the product.
is_user_logged_in(): Checking if the user is logged in.
foreach ( $form['fields'] as &$field ): A loop for iterating fields of the form.
add_action( 'gform_after_submission_': Adding an action after the form submission to add the product based on the shortcode.
function apply_product_based_on_postal_code: A function defined to apply the product based on the shortcode.