Mongoose enum Validation on String Arrays?
This is working fine for me (mongoose@4.1.8)
var schema = new mongoose.Schema({ factors: [{type: String, enum: ['1', '2', '3'], required: ...}] ...})Note I'm using an Array of Objects
As of mongoose version 5.0.6 and higher, the OP issue now works!
factors: { type: [String], enum: permitted, required: "Please specify at least one factor." }Reference
https://github.com/Automattic/mongoose/issues/6204#issuecomment-374690551
TRY THIS
let inventory_type_enum = ["goods", "services"]; inventory_type: { type: String, enum: inventory_type_enum, validate: { // validator: (inventory_type) => !inventory_type.enum.includes(inventory_type), validator: (inventory_type) => inventory_type_enum.includes(inventory_type), message: languages('general_merchandise_model','inventory_type') }, required : [true, languages('general_merchandise_model','inventory_type_required')],},