![Facebook login message: "URL Blocked: This redirect failed because the redirect URI is not whitelisted in the app's Client OAuth Settings." - Stack Overflow Facebook login message: "URL Blocked: This redirect failed because the redirect URI is not whitelisted in the app's Client OAuth Settings." - Stack Overflow](https://i.stack.imgur.com/fx809.png)
Facebook login message: "URL Blocked: This redirect failed because the redirect URI is not whitelisted in the app's Client OAuth Settings." - Stack Overflow
![Facebook login message: "URL Blocked: This redirect failed because the redirect URI is not whitelisted in the app's Client OAuth Settings." - Stack Overflow Facebook login message: "URL Blocked: This redirect failed because the redirect URI is not whitelisted in the app's Client OAuth Settings." - Stack Overflow](https://i.stack.imgur.com/UcWaO.png)
Facebook login message: "URL Blocked: This redirect failed because the redirect URI is not whitelisted in the app's Client OAuth Settings." - Stack Overflow
![Facebook login message: "URL Blocked: This redirect failed because the redirect URI is not whitelisted in the app's Client OAuth Settings." - Stack Overflow Facebook login message: "URL Blocked: This redirect failed because the redirect URI is not whitelisted in the app's Client OAuth Settings." - Stack Overflow](https://i.stack.imgur.com/jFQto.png)