Java facebook error validating verification code

Note that in our case – I’m simply checking if first name and email is empty.Of course in the real world, you will have to check for valid email and such.Keep in mind that you will need a bit of programming know how – especially in PHP and Javascript. So when our form submits, it passes the $_POST array to this page.If you’re new to validating forms, the code below simply goes through the array and checks it against our rules for each field. access_token i get error 'Error validating verification code'. r=site/oauth2 but i need passing some params can somebody help me? id=70855 but nothing work for me There are presently (as of March 2011) undocumented requirements regarding what makes a valid redirect_uri. i success get code, but when i access https://graph.facebook.com/me?When in comes to validating forms, there are basically two techniques you can use: 1) Server-side validation and 2) Client-side validation.Server-side validation is when form data is submitted, server analyzes then returns the user back to the form when items are invalid.

We will need this to format our inline messages later.

This is because client side validation can be manipulated (or simply turned off).

But the bad thing about server side validation – is you see the page refresh.

Second, you cannot use many special characters in the redirect_uri.

A lot of discussion rages whether parameters can be passed at all.

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