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Full Stack Web Development MASTERY Course - Novice to Expert - NPM Validator Package

Full Stack Web Development MASTERY Course - Novice to Expert - NPM Validator Package

Assessment

Interactive Video

Information Technology (IT), Architecture

University

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

This lecture focuses on the NPM validator package, emphasizing its importance for web development and freelancing. It covers the installation and implementation of email validation using the package, demonstrating how to ensure valid email domains. The lecture concludes with testing the code and encouraging students to continue their journey as full-stack developers.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is it important to pay close attention to this lecture?

It is crucial for understanding MongoDB and Mongoose.

It discusses the history of JavaScript.

It covers the basics of HTML.

It provides an overview of CSS.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is NOT a built-in validator in Mongoose?

Enum

Unique

Lowercase

Required

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary focus of the NPM validator package?

To enhance CSS styling

To manage server requests

To validate email addresses and other data

To create database schemas

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step to install the validator package?

Create a new HTML file

Open the terminal

Download a web browser

Open a text editor

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What command is used to install the validator package?

npm install validator

npm run validator

npm install mongoose

npm start validator

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What data type should the email field be set to in the Mongoose schema?

String

Boolean

Array

Number

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the 'unique' option ensure in a Mongoose schema?

The field is always trimmed

The field is always lowercase

The field is always uppercase

The field value is not duplicated

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