mongoosearray

// ****** Schema ******
var Account = new Schema({
    username: {type: String, unique:true},
    password: String,
    profile: {
        name: String,
        email: String,
        phone: [{type: String, number: Number }],
        address: [{type: String, address: String }]
    },
});

// ****** find and update ******
    Account.findOne({ username: req.username }, function ( err, account ) {
        if ( err )
            res.json ({success: false, err: err });
        else {
            if ( req.body.name ) account.profile.name = req.body.name;
            if ( req.body.email ) account.profile.email = req.body.email;

            if ( req.body.phone ) {
                console.log (( JSON.parse ( req.body.phone ) ));
                account.profile.phone = JSON.parse ( req.body.phone );      //THIS THROWS ERROR
            }

            account.save ( function ( err, account ){
                if ( err ) res.json ({success: false, err: err });
                res.json ({ success: true, account: account });
            });

        }
    });

// ERROR RETURNED TO POSTMAN
{
  "success": false,
  "err": {
    "message": "accounts validation failed",
    "name": "ValidationError",
    "errors": {
      "profile.phone": {
        "message": "Cast to Array failed for value \"[object Object]\" at path \"profile.phone\"",
        "name": "CastError",
        "kind": "Array",
        "value": [
          {
            "device": "Mobile",
            "number": "9790846755"
          }
        ],
        "path": "profile.phone"
      }
    }
  }
}