How could we integrate the Captcha in iOS application?

Question

I googled for integration of Captcha in iOS app but do not found any relevant way to do so. Even i sign up with reCAPTCHA and searched whether the plugins for Captcha are av

Answer 1

For my I use the following library:

https://github.com/fjcaetano/ReCaptcha

it will use a hidden webview to handle that