php - Can not get email address by Facebook login (javascript) -

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this question has answer here:

i use facebook javascript handle function login facebook. before, can use it, , facebook send server user's info:

localhost

v2.2 id: first_name: last_name: email: token:

v2.5 - but, get: 

id: first_name: last_name: token:

don't have email? what's problem @ here? , how can fix it.

thank much!

it called "declarative fields" , came v2.4 of graph api: https://developers.facebook.com/docs/apps/changelog#v2_4

you have specify fields want in api call, or basic ones.


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