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mongoose unique validator

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Hastings Keith answered on February 11, 2021 Popularity 10/10 Helpfulness 5/10

answer mongoose unique validator

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mongoose unique validator

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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);

Popularity 10/10 Helpfulness 5/10 Language javascript

Source: www.npmjs.com

Tags: javascript mongoose unique

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Contributed on Feb 11 2021

Hastings Keith

0 Answers Avg Quality 2/10

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mongoose unique validator not working

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const mongoose = require('mongoose');
const uniqueValidator = require('mongoose-unique-validator');

// Define a schema with a unique field
const userSchema = new mongoose.Schema({
  email: {
    type: String,
    required: true,
    unique: true // Set the unique constraint
  },
  name: {
    type: String,
    required: true
  }
});

// Apply the unique validator plugin to the schema
userSchema.plugin(uniqueValidator);

// Create the User model
const User = mongoose.model('User', userSchema);

// Usage example
const newUser = new User({
  email: 'test@example.com',
  name: 'John Doe'
});

newUser.save((err) => {
  if (err) {
    console.error(err.message);
  } else {
    console.log('User saved successfully!');
  }
});

Popularity 6/10 Helpfulness 4/10 Language javascript

Source: Grepper

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Contributed on Sep 11 2023

YOU.com

0 Answers Avg Quality 2/10

mongoose-unique-validator

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

Popularity 9/10 Helpfulness 2/10 Language javascript

Source: www.npmjs.com

Tags: javascript j

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Contributed on Aug 29 2021

Nasty Newt

0 Answers Avg Quality 2/10

mongoose unique validator

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