i'm working on an extension for OpenCart to bind social account to OpenCart Account i'm keep facing this issue:

Error validating verification code. Please make sure your redirect_uri is identical to the one you used in the OAuth dialog request

i'm sure that the redirect_uri is the same since i'm refrencing the same class variable in step 1 and step 2 of the Facebook login process but still got the same issue.

i had tested all solution suggested by people but none worked. here's my code and a screen shot of "Valid OAuth Redirect URIs"

Tag:facebook-graph-api, facebook-login, opencart

Only one comment.

  1. Anoir

    after changing redirectUriFb to

    redirectUriFb = https://*******.com/index.php?route=extension%2Fmodule%2Fsocial_bind%2Ffcallback

    it started working seems kind of problem with encoding mean while i used rawurlencode and urlencode

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