I want to show a custom checkbox during checkout that will only show for certain SKUs or Product categories. I already have this code that shows the checkbox on all checkout pages
add_action( 'woocommerce_review_order_before_submit', 'bt_add_checkout_checkbox', 10 );
/**
* Add WooCommerce additional Checkbox checkout field
*/
function bt_add_checkout_checkbox() {
woocommerce_form_field( 'checkout_checkbox', array( // CSS ID
'type' => 'checkbox',
'class' => array('form-row mycheckbox'), // CSS Class
'label_class' => array('woocommerce-form__label woocommerce-form__label-for-checkbox checkbox'),
'input_class' => array('woocommerce-form__input woocommerce-form__input-checkbox input-checkbox'),
'required' => true, // Mandatory or Optional
'label' => 'Custom label', // Label and Link
));
}
add_action( 'woocommerce_checkout_process', 'bt_add_checkout_checkbox_warning' );
/**
* Alert if checkbox not checked
*/
function bt_add_checkout_checkbox_warning() {
if ( ! (int) isset( $_POST['checkout_checkbox'] ) ) {
wc_add_notice( __( 'Please acknowledge the Checkbox' ), 'error' );
}
}
I don't know much about PHP but I think I must use $cart_item and $product within a foreach loop and an if statement but I'm quite lost with this part, my logic says it would be something like this:
function bt_add_checkout_checkbox() {
foreach ( WC()->cart->get_cart() as $cart_item_key => $cart_item ){
$product = $cart_item['data'];
$sku = WC()->cart->get_sku($product);
if ($sku == 'SA300ARS'){
woocommerce_form_field( 'checkout_checkbox', array( // CSS ID
'type' => 'checkbox',
'class' => array('form-row mycheckbox'), // CSS Class
'label_class' => array('woocommerce-form__label woocommerce-form__label-for-checkbox checkbox'),
'input_class' => array('woocommerce-form__input woocommerce-form__input-checkbox input-checkbox'),
'required' => true, // Mandatory or Optional
'label' => 'I acknowledge that my product can take up to 24 hours to be delivered. <a href="/checkout-checkbox" target="_blank" rel="noopener">(Unless the description says otherwise)</a>', // Label and Link
));
}
}
}
CodePudding user response:
You're going in the right direction. You just need to modify the code like this:
add_action( 'woocommerce_review_order_before_submit', 'bt_add_checkout_checkbox', 10 );
/**
* Add WooCommerce additional Checkbox checkout field
*/
function bt_add_checkout_checkbox() {
//Check if wooCommerce is activated
if ( class_exists( 'WooCommerce' ) ) {
//Define SKUs you want to check for
$checkSKUs = ['sku1', 'sku2', 'sku3'];
//Grab all the SKUs in cart
$skus = array();
foreach( WC()->cart->get_cart() as $cart_item ) {
array_push($skus, $cart_item['data']->get_sku());
}
//Check if anything matches in both
$matchingResult = array_intersect($checkSKUs,$skus);
if (count($matchingResult) > 0) {
//If at least 1 SKU matches then generate checkout field
woocommerce_form_field( 'checkout_checkbox', array( // CSS ID
'type' => 'checkbox',
'class' => array('form-row mycheckbox'), // CSS Class
'label_class' => array('woocommerce-form__label woocommerce-form__label-for-checkbox checkbox'),
'input_class' => array('woocommerce-form__input woocommerce-form__input-checkbox input-checkbox'),
'required' => true, // Mandatory or Optional
'label' => 'I acknowledge that my product can take up to 24 hours to be delivered. <a href="/checkout-checkbox" target="_blank" rel="noopener">(Unless the description says otherwise)</a>', // Label and Link
));
}
}
}
add_action( 'woocommerce_checkout_process', 'bt_add_checkout_checkbox_warning' );
/**
* Alert if checkbox not checked
*/
function bt_add_checkout_checkbox_warning() {
if ( ! (int) isset( $_POST['checkout_checkbox'] ) ) {
wc_add_notice( __( 'Please acknowledge the Checkbox' ), 'error' );
}
}
I believe this should work. If not then let me know. I've added comments for your understanding.