ambethia / recaptcha

ReCaptcha helpers for ruby apps
http://github.com/ambethia/recaptcha
MIT License
1.97k stars 440 forks source link

Add key setup to v3 example in README #437

Closed Tom-Boyd closed 8 months ago

Tom-Boyd commented 8 months ago

I found it a bit confusing to understand how the keys worked when initially going through the examples. The v3 keys were set per call, while the v2 keys were set using environment variables.

I've updated the example to indicate where the v2 keys come from.

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