Node.js+MongoDB can't save hashed password - node.js

Question

I am trying to save password in MongoDB but have error:
Error: User validation failed: password: Path `password` is required.
Model:
const {Schema, model} = require('mongoose');
const UserSchema = new Schema({
email: {type: String, unique: true, required: true},
password: {type: String, required: true},
isActivated: {type: Boolean, default: false},
activationLink: {type: String},
})
module.exports = model('User', UserSchema)
create user:
const bcrypt = require('bcryptjs');
const UserModel = require('../models/user-model');
...
const hashPassword = await bcrypt.hash(password, 10);
console.log(`email => ${email} pass => ${hashPassword}`);
const user = await UserModel.create({email, hashPassword});
Log shows that password hash created:
email => lll#google.com pass => $2a$10$4IV2Q0ZncWHInfT89Fwl.eCxCgvykvY.uqlvq0GNSeDJ/6Q83T7nK

Answer 1

const user = await UserModel.create({email, hashPassword});
If you pass hashPassword variable, it will take as hashPassword field.
Change your code like this:
const hashPassword = await bcrypt.hash(password, 10);
const user = await UserModel.create({email, password: hashPassword});

Answer 2

Re-create your model using these lines of code
const mongoose = require('mongoose')
const bcrypt = require('bcryptjs')
const userSchema = mongoose.Schema(
{
email: {
type: String,
required: true,
lowercase: true,
trim: true
},
password: {
type: String,
required: false,
minlength: 8
},
activationLink: {
type: String,
trim: false
},
isActivated: {
type: Boolean,
default: false
}
},{
timestamps: true
}
)
userSchema.methods.isPasswordMatch = async function (password) {
const user = this
return bcrypt.compare(password, user.password)
}
userSchema.pre('save', async function (next) {
const user = this
if (user.isModified('password')) {
user.password = await bcrypt.hash(user.password, 8)
}
next()
})
const User = mongoose.model('user', userSchema)
module.exports = User