How to add Unique Key in Typebox Schema

[itoonx]

I'm using Feathers 5 CLI to generate the project, So i'm confuse about new schema for mongodb and i have question
how to add unique key in string to phoneNumber ? I never see in the documents.

Thanks for reply

export const userSchema = Type.Object(
  {
    _id: ObjectIdSchema(),
    phoneNumber: Type.String(),
    password: Type.Optional(Type.String()),
    googleId: Type.Optional(Type.String()),
    facebookId: Type.Optional(Type.String())
  },
  { $id: 'User', additionalProperties: false }
)

[daffl]

This is shown in the MongoDB indexes API documentation.

[axmad22]

In the users.class create index section.

export const getOptions = app => {
    return {
        paginate: app.get('paginate'),
        Model: app.get('mongodbClient')
            .then(db => db.collection('users'))
            .then(collection => {
                    collection.createIndex({phoneNumber: 1}, {unique: true})

                return collection
            })
    }
}