CAPTCHA is an acronym for “completely automated public Turing test to tell computers and humans apart.”. If you post a form on your website, you will most probably start getting spam posts through your form. This is because there are “bots” (these are just scripts that just scrape through websites) that are coded to keep traversing the internet looking for forms to submit. Since you always read form submissions from your form, the spammers get to send you marketing messages easily.
Using a contact form on your website is very useful as it helps your web site visitors to communicate with you in an easy and simple way. But, there are spammers and hackers who are looking for exploitable web forms. It is essential to secure your form against all ‘holes’ that those hackers are searching for. How does the spammers/hackers exploit HTML forms? Spammers exploit web forms for two purposes:
As a website owner, keeping your site secure is a top priority. One common method to prevent bots from accessing your site is by implementing a CAPTCHA (Completely Automated Public Turing test to tell Computers and Humans Apart). However, if you’re not familiar with PHP, creating a CAPTCHA script can be daunting. Preventing bots from the roots Fortunately, there’s a solution that doesn’t require any PHP knowledge. Ratufa.io is a form back-end solution that you can attach to any HTML form.