passport-local-mongoose setPassword not working - node.js

Question

Am trying to reset the user password, and am using passport-local-mongoose, and i send the reset link through mail for them and a token is added to the link also. the link opens but when user hits the reset button it throws up an error in my command line null
passortLocalMongoose = require("passport-local-mongoose")
var UserSchema = new mongoose.Schema({
email: {type: String, unique: true},
password: String,
resetPasswordToken: String,
resetpasswordExpires: Date
})
UserSchema.plugin(passortLocalMongoose);
mongoose.model("User", UserSchema )
app.post('/reset/:token', function(req, res, next) {
asynco.waterfall([
function(done) {
User.findOne({resetPasswordToken :req.params.token, resetPasswordExpires: { $gt: Date.now()}}, function(err, user) {
if(!user){
console.log(err);
req.flash('error', 'Password reset token is invalid or has expired')
return res.redirect('back')
}
if(req.body.password === req.body.confirm) {
user.setPassword(req.body.password, function(err,user){
if(err){
console.log(err)
req.flash('error', 'Sorry something went wrong')
return res.redirect('back')
} else {
user.resetPasswordToken = undefined;
user.resetPasswordExpires = undefined;
user.save(function(err){
req.login(user, function(err){
done(err,user)
})
})
}
})
} else {
req.flash('error', 'Passwords do not match')
res.redirect('back');
}
})
}
])
})
The error am getting when user hits the submit button
null
if i debug it just after the if(req.body.password == req.body.confirm) and type arguments it shows the two inputs are null but i type req.body it shows the two passwords

Answer 1

You forgot the semicolon. Is that your problem ?
app.post('/reset/:token', function(req, res, next) {
asynco.waterfall([
function(done) {
User.findOne({resetPasswordToken :req.params.token, resetPasswordExpires: { $gt: Date.now()}}, function(err, user) {
if(err){
console.log(err);
req.flash('error', 'Password reset token is invalid or has expired')
return res.redirect('back')
}
if(req.body.password === req.body.confirm) {
user.setPassword(req.body.password, function(err,user){
if(err){
console.log(err)
req.flash('error', 'Sorry something went wrong')
return res.redirect('back')
} else {
user.resetPasswordToken = undefined;
user.resetPasswordExpires = undefined;
user.save(function(err){
req.login(user, function(err){
done(err,user)
})
})
}
});
} else {
req.flash('error', 'Passwords do not match')
res.redirect('back');
}
});
}
])
})

Answer 2

Based on your information and code I can help you with assumptions only, provide more information and I'll update the answer.
Are you sure that user is found with your criteria?
User.findOne({
resetPasswordToken: req.params.token,
resetPasswordExpires: { $gt: Date.now()}
}, function(err, user) {
if (err) {} // Handle the error
if (!user) {} // User is not found, but no error as well
// only then try to call setPassword
});
I bet, your criteria is wrong and that is the reason why Mongo returns null instead of User record.
All you need to do to solve the problem is to debug that everything is writes in database and that your criteria is able to match the correct user. Everything else will work then.