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Friendly Captcha Express Example

This application integrates Friendly Captcha for form submissions using Express.

Requirements

  • NPM
  • Your Friendly Captcha API key and sitekey.

Start the application

  • Install dependencies
npm install
  • Setup env variables and start the application

NOTE: FRC_SITEVERIFY_ENDPOINT and FRC_WIDGET_ENDPOINT are optional. If not set, the default values will be used. You can also use global or eu as shorthands for both.

FRC_APIKEY=<your API key> FRC_SITEKEY=<your sitekey> FRC_SITEVERIFY_ENDPOINT=<siteverify endpoint> FRC_WIDGET_ENDPOINT=<widget endpoint> npm run start

Usage

Navigate to http://localhost:3000/ in your browser. Fill out the form and submit. The Friendly Captcha verification will protect the form from bots.