ReferenceError: user is not defined in user api - sails.js

Question

When I open localhost:1337/user I got Internal Server Error
Something isn't right here.
ReferenceError: user is not defined
How can I fix it? My API is not working. I can't insert data in database using html forms in sailsjs.
My user model is:
module.exports = {
attribute: {
firstname: {
type: 'string',
unique: true
},
lastname: {
type: 'string',
unique: true
},
organisationName: {
type: 'string',
unique: true
},
DepatmentName: {
type: 'string',
unique: true
},
DOB: {
type: 'date',
unique: true
},
DOJ: {
type: 'date',
},
DOL: {
type: 'date',
},
Address: {
type: 'string',
},
City: {
type: 'string',
},
State: {
type: 'string',
},
Country: {
type: 'string',
},
email: {
type: 'string',
email: true,
required: true,
unique: true
},
encryptedPassword: {
type: 'string',
},
ContactNumber: {
type: 'integer',
},
//toJSON: function() {
// var obj = this.toObject();
//
// }
}
};

Answer 1

You are calling a variable "user" and it doesn't exist or it's empty. Check youre code for this variable..
In youre usermodel, you only have firstname and lastname. I guess you need one of this. If you want more specific help, then you have to show us some extra coding of the page, not only the model.