Woocommerce Checkout not Working with No CAPTCHA reCAPTCHA for WooCommerce Plugin

Question

when i active 'No CAPTCHA reCAPTCHA for WooCommerce' plugin, so on checkout page of WooCommerce when customer checked the 'Create an account?' check-box and than Place Order, it does not work. the page just scroll on to the top and nothing action.

any idea?

Reagrds Faizan

Answer 1

The plugin is just written to protect the Woocommerce Registration and Login, not the Checkout Process.

In order to protect the Checkout Process, I tweaked registration.php like this

class WC_Ncr_Registration_Captcha extends WC_Ncr_No_Captcha_Recaptcha {

/** Initialize actions and filters */
public static function initialize() {

    // initialize if login is activated
    if ( isset( self::$plugin_options['captcha_wc_registration'] ) || self::$plugin_options['captcha_wc_registration'] == 'yes' ) {
        // adds the captcha to the registration form
        add_action( 'register_form', array( __CLASS__, 'display_captcha' ) );



    }


        //added the following lines to the plugin

        add_action('woocommerce_after_checkout_billing_form', array( __CLASS__, 'display_captcha' ));

        add_action('woocommerce_checkout_process', array(
            __CLASS__,
            'validate_captcha_wc_checkout'
        ), 10, 3 );
 //added the previous lines to the plugin

}


/**
 * Verify the captcha answer
 *
 * @param $validation_errors
 * @param $username
 * @param $email
 *
 * @return WP_Error
 */
public static function validate_captcha_wc_registration( $validation_errors, $username, $email ) {
    if ( ! isset( $_POST['g-recaptcha-response'] ) || ! self::captcha_wc_verification() ) {
        $validation_errors = new WP_Error( 'failed_verification', self::$error_message );
    }

    return $validation_errors;
}


    //added the following lines to the plugin

    public static function validate_captcha_wc_checkout( $validation_errors, $username, $email ) {
    if ( ! isset( $_POST['g-recaptcha-response'] ) || ! self::captcha_wc_verification() ) {
        wc_add_notice(__( 'Please verify you are not a robot.' ), 'error' );
    }
}
  //added the previous lines to the plugin


}