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6 changes: 3 additions & 3 deletions README.md
Original file line number Diff line number Diff line change
Expand Up @@ -119,7 +119,7 @@ Now that Facebook and Heroku can talk to each other we can code out the bot.
app.post('/webhook/', function (req, res) {
let messaging_events = req.body.entry[0].messaging
for (let i = 0; i < messaging_events.length; i++) {
let event = req.body.entry[0].messaging[i]
let event = messaging_events[i]
let sender = event.sender.id
if (event.message && event.message.text) {
let text = event.message.text
Expand Down Expand Up @@ -261,7 +261,7 @@ Facebook Messenger can send messages structured as cards or buttons.
app.post('/webhook/', function (req, res) {
let messaging_events = req.body.entry[0].messaging
for (let i = 0; i < messaging_events.length; i++) {
let event = req.body.entry[0].messaging[i]
let event = messaging_events[i]
let sender = event.sender.id
if (event.message && event.message.text) {
let text = event.message.text
Expand All @@ -284,7 +284,7 @@ What happens when the user clicks on a message button or card though? Let's upda
app.post('/webhook/', function (req, res) {
let messaging_events = req.body.entry[0].messaging
for (let i = 0; i < messaging_events.length; i++) {
let event = req.body.entry[0].messaging[i]
let event = messaging_events[i]
let sender = event.sender.id
if (event.message && event.message.text) {
let text = event.message.text
Expand Down