Link to package: https://github.com/msurguy/Honeypot
For the past couple months I have been seeing an increase of spam submissions on some of my websites. Since spam is just a waste of everybody’s time, I had to tackle this problem quickly and prevent spam bots from annoying me. With a vast array of options to prevent spam available, deciding what to use is not easy.
This tweet by Ian Landsman couldn’t have come at more appropriate time since I needed some anti spam mechanisms that have already been implemented with Laravel previously:
I should update my Honeypot for Laravel 4. Someday. https://t.co/0j9oVtt50X
— Ian Landsman (@ianlandsman) March 24, 2014
I quickly decided to convert this package so that it would be compatible with Laravel 4 applications and after some trial and error the package was published that same evening on Packagist: https://packagist.org/packages/msurguy/honeypot
After installing this updated package on some of my applications the spam has dropped to zero over the course of a week. Only long term testing will show if this method is effective enough but so far I am extremely happy with the performance of the Honeypot technique.
You can install the package and use it in your Laravel applications in about 3-5 minutes. Link to installation documentation: https://github.com/msurguy/Honeypot
Where can you use this?
You can use this package to prevent spam that could come from forms on your website. Great examples of pages where this package is useful:
Contact forms
Registration forms
Inquiry forms/Quote requests
How does it work?
“Honeypot” method of spam prevention is a simple and effective way to defer some of the spam bots that come to your site. This technique is based on creating an input field that should be left empty by the real users of the application but will most likely be filled out by spam bots. In addition, this package implements a requirement for the user not to submit the form too quickly. If the form is submitted within few seconds from showing it to the user, it is likely a spam submission.
This package creates a hidden DIV with two fields in it, honeypot field (like “my_name”) and a honeytime field – an encrypted timestamp that marks the moment when the page was served to the user. These fields look like this in the HTML:
When the form containing these inputs, invisible to the user, is submitted to your application, a custom validator that comes with the package checks that the honeypot field is empty and also checks the time it took for the user to fill out the form, honeytime. If the form was filled out too quickly (i.e. less than 5 seconds) or if there was any value put in the honeypot field, this submission is most likely from a spam bot.
Installation:
In your terminal type : composer require msurguy/honeypot and provide “dev-master” as the version of the package. Or open up composer.json and add the following line under “require”:
Next, add this line to ‘providers’ section of the app config file in app/config/app.php:
At this point the package is installed and you can use it as follows.
Usage:
Add the hidden DIV containing honeypot fields to your form by inserting Form::honeypot macro like this:
After adding the honeypot fields in the markup with the specified macro add the validation for the honeypot and honeytime fields of the form:
Please note that “honeytime” takes a parameter specifying number of seconds it should take for the user to fill out the form. If it takes less time than that the form is considered a spam submission.
That’s it! Enjoy getting less spam in your inbox. If you need stronger spam protection, consider using Akismet or reCaptcha
Credits:
Based on work originally created by Ian Landsman: https://github.com/ianlandsman/Honeypot
License:
This work is MIT licensed by Maksim Surguy.