Catching form spam with an AI model and TensorFlow.js.... The spam is very specific to a client website and it's getting past both Cloudflare and Recaptcha, so I wanted to try a new approach.
NOT PRODUCTION READY
Posting form data to my Express.js server endpoint, check
Sample POST requests with dummy data
Not Spam
Spam
node app.js
I used liner.ai to generate a model that has two classes, Good and Bad. I grabbed spam and non spam submissions out of a specific form and turned each form
entry into a field reponse | field reponse line, whcih I then grab and categorized.
It uses Node.js with Express.js to run the server. Tensorflow.js handles the actual AI stuff... This is using Node 16