How to add captcha in website
In this article, we are going to learn how to add captcha in our websites.
Q. What is a Captcha ?
Ans. Captcha is a script that prevents bots from spamming a form i.e. it validates that the agent is a real Human. Secondly, it act as a training for Google’s Machine learning by Identifying Objects in Images. So, lets get started,
Step 1) Go to https://www.google.com/recaptcha/admin#list.
Step 2) Choose the type of Captcha you want to add.
Step 3) Select the Domain for its usage. For example, indiaedge.in
Step 4) Click Register .
Step 5) Now you will see your site key and secret key .
Step 6) Paste the script tag in the head section of your page
step 7) Paste the code where you want to add captcha.
<div class="g-recaptcha" data-sitekey="Your Site Key here"></div>
To check whether Google has verified that user, send a POST request to “https://www.google.com/recaptcha/api/siteverify” with these parameters:
|secret (required)||Your Secret Key here|
|response (required)||The value of ‘g-recaptcha-response’.|
|remoteip||The end user’s ip address.|
and you’re Done.
How to add Captcha in wordpress website
Congratulations, You have successfully added captcha in your form.
Please comment your queries in the comment box & stay tuned.