const conn = new Mongo() const db = conn.getDB("gohcms") db.createCollection('articles', { validator: { $jsonSchema: { required: ['content', 'date', 'id_name'], properties: { _id: { bsonType: 'objectId' }, content: { bsonType: 'object' }, date: { bsonType: 'number' }, id_name: { bsonType: 'string', pattern: '^.+$' } } } } }) db.createCollection('users', { validator: { $jsonSchema: { required: ['email', 'password'], properties: { _id: { bsonType: 'objectId' }, email: { bsonType: 'string' }, password: { bsonType: 'string' } } } } }) db.users.insertOne({ email: "root", password: "root" })