Mongoose Enum Number

javascript node.js mongodb mongoose enums

To specify a range of numeric values, you can define min and max values in the schema:

role: {    type: Number,    min: 0,    max: 2,    default: 1},

Docs here.

To also require that the values are integers, see here.

javascript node.js mongodb mongoose enums

The enums here are basically String objects. They cant be Numbers

All SchemaTypes have the built-in required validator.The required validator uses the SchemaType's checkRequired() function to determine if the value satisfies the required validator.
Numbers have min and max validators.
Strings have enum, match, maxlength and minlength validators.

javascript node.js mongodb mongoose enums

You can get integer enums in schema.path('some_path').options.enum;as mentioned in Docs here

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