Default to email permission for FB

Author: lukefanning

auth.js

@@ -4,7 +4,7 @@ import { GoogleSignin } from 'react-native-google-signin';
 const Facebook = {
   login: (permissions) => {
     return new Promise((resolve, reject) => {
-      FBLoginManager.loginWithPermissions(permissions, (error, data) => {
+      FBLoginManager.loginWithPermissions(permissions || ['email'], (error, data) => {
         if (!error) {
           resolve(data.credentials.token);
         } else {

index.js

@@ -90,8 +90,8 @@ const FireAuth = class {
     this.user.sendEmailVerification();
   }
 
-  facebookLogin = () => {
-    Auth.Facebook.login()
+  facebookLogin = (permissions) => {
+    Auth.Facebook.login(permissions)
       .then((token) => (
         firebase.auth()
           .signInWithCredential(firebase.auth.FacebookAuthProvider.credential(token))

package.json

@@ -1,6 +1,6 @@
 {
   "name": "react-native-firebase-auth",
-  "version": "0.0.1",
+  "version": "0.0.2",
   "description": "Simplified Firebase authentication with social platform support",
   "main": "index.js",
   "scripts": {