rpress_pre_process_purchase

Fires at the very start of checkout form processing.

Runs at the top of rpress_process_purchase_form(), before the checkout nonce is verified and before any validation. The function is hooked to the rpress_purchase action and to the wp_ajax_rpress_process_checkout and wp_ajax_nopriv_rpress_process_checkout AJAX actions, so this hook fires for the AJAX validation request and for the final form submission.

Example#

add_action( 'rpress_pre_process_purchase', 'my_prepare_checkout' );
function my_prepare_checkout() {
	if ( ! rpress_get_cart_contents() ) {
		return;
	}
	delete_transient( 'my_checkout_cache' );
}

Source#

Fired from:

• includes/process-purchase.php (line 61), in rpress_process_purchase_form()

See also#

• rpress_checkout_error_checks
• rpress_checkout_before_gateway