JAVASCRIPT

mongoose unique validator

npm install --save mongoose-unique-validator


var mongoose = require('mongoose');
var uniqueValidator = require('mongoose-unique-validator');
 
var mySchema = mongoose.Schema(/* put your schema definition here */);
mySchema.plugin(uniqueValidator);

mongoose-unique-validator

var mongoose = require('mongoose');var uniqueValidator = require('mongoose-unique-validator'); var mySchema = mongoose.Schema(/* put your schema definition here */);mySchema.plugin(uniqueValidator);