验证 WooCommerce 中的电话号码

Question

我想在结帐页面和注册页面上为电话号码 (billing_phone) 添加自定义验证。

• 带05
• 接受 10 个号码

验证 woocommerce 结帐页面中的电话号码

Answer 1

只是检查我希望它有效

 add_filter('woocommerce_process_registration_errors','custom_validate_billing_phone',10, 4 ) add_action( "woocommerce_after_save_address_validation",'custom_validate_billing_phone',1,2); add_action('woocommerce_checkout_process', 'custom_validate_billing_phone'); function custom_validate_billing_phone() { $is_correct = preg_match('/^05[0-9]{8}$/', $_POST['billing_phone']); if ( $_POST['billing_phone'] &&.$is_correct) { wc_add_notice( __( 'The Phone field should be <strong>start 05 and 10 digits</strong>,' ); 'error' ); } }