How to whitelist users, IP addresses, and URLs
CAPTCHA 4WP allows administrators to whitelist users, IP addresses, and pages, giving you the ability to fine-tune your CAPTCHA deployment. In this article, we will be looking at how to whitelist all of these objects with step-by-step guides to help you get up and running in no time at all. Whitelist users When using CAPTCHA […]
How to show CAPTCHA on failed logins
You can configure CAPTCHA 4WP to only show login-page CAPTCHAs upon a number of unsuccessful login attempts. When this setting is enabled, CAPTCHA 4WP will keep track of the number of failed logins originating from a specific IP, then show CAPTCHAs once the configured threshold is reached. To configure CAPTCHA to only show on failed logins: Click […]
How to get hCaptcha keys
CAPTCHA 4WP is able to connect to different CAPTCHA providers, including hCaptcha. hCaptcha is a free alternative service to Google reCAPTCHA. To display hCaptcha CAPTCHA checks on your WordPress website, CAPTCHA 4WP needs to be able to connect to the hCaptcha service. To connect, you need a key pair that includes a Site Key and a […]
How to get Google reCAPTCHA keys
CAPTCHA 4WP uses a Site Key and Secret Key pair to connect to the Google ReCAPTCHA service and display reCaptcha on your WordPress website. These keys are important as without them, the connection to Google ReCAPTCHA will not work. IMPORTANT: Every key pair is tied to one domain and one version of ReCAPCTHA. As such, […]
How to get Cloudflare Turnstile keys
CAPTCHA 4WP is able to connect to different CAPTCHA providers, including Clouflare Turnstile, which is a free alternative service to Google reCAPTCHA. To use Cloudflare Turnstile CAPTCHA checks on your WordPress website, CAPTCHA 4WP needs to be able to connect to the Cloudflare service. To connect, you need a key pair that includes a Site Key […]
How to fix CAPTCHA not showing due to caching issue
The CAPTCHA 4WP plugin uses a script to connect to the Google ReCAPTCHA service. In certain situations where WordPress caching is enabled, the script is cached and as such won’t be able to run properly. Excluding the script from caching fixes the issue in most cases. In this article, we will be showing you how to exclude […]
How to add CAPTCHA to WooCommerce forms
CAPTCHA 4WP supports WooCommerce straight out of the box. There is no need to add codes manually or customize anything – all you need to do is check a few boxes, and you can be on your way to a safer WooCommerce store. When using CAPTCHA 4WP, you can add CAPTCHA checks from Google reCAPTCHA, Cloudflare […]
How to add CAPTCHA to a WordPress website form
To add a CAPTCHA check with the CAPTCHA 4WP plugin plugin to a custom form on your WordPress website you need two components. First you need to add the user facing field, so the user has something to click/interact with etc, and then you need to handle the captcha failure or success in your forms data processing […]
How to add CAPTCHA on WPForms forms
CAPTCHA 4WP includes WPForms support straight out of the box, enabling you to quickly add a CAPTCHA check at the click of a button. When using CAPTCHA 4WP, you can add CAPTCHA checks from Google reCAPTCHA, Cloudflare Turnstile, and hCAPTCHA to any form created with WPforms. This how-to explains everything you need to know to […]
How to add CAPTCHA on Ninja Forms
CAPTCHA 4WP includes Ninja forms support straight out of the box, enabling you to quickly add a CAPTCHA check at the click of a button. When using CAPTCHA 4WP, you can add CAPTCHA checks from Google reCAPTCHA, Cloudflare Turnstile, and hCAPTCHA to any form created with Ninja Forms. This how-to explains everything you need to […]
