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Vue.js 3 for Beginners

You're reading from   Vue.js 3 for Beginners Learn the essentials of Vue.js 3 and its ecosystem to build modern web applications

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Product type Paperback
Published in Sep 2024
Publisher Packt
ISBN-13 9781805126775
Length 302 pages
Edition 1st Edition
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Author (1):
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Simone Cuomo Simone Cuomo
Author Profile Icon Simone Cuomo
Simone Cuomo
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Table of Contents (21) Chapters Close

Preface 1. Part 1: Getting Started with Vue.js FREE CHAPTER
2. Chapter 1: Exploring the Book’s Layout and Companion App 3. Chapter 2: The Foundation of Vue.js 4. Part 2: Understanding the Core Features of Vue.js
5. Chapter 3: Making Our HTML Dynamic 6. Chapter 4: Utilizing Vue’s Built-In Directives for Effortless Development 7. Chapter 5: Leveraging Computed Properties and Methods in Vue.js 8. Chapter 6: Event and Data Handling in Vue.js 9. Chapter 7: Handling API Data and Managing Async Components with Vue.js 10. Part 3: Expanding Your Knowledge with Vue.js and Its Core Libraries
11. Chapter 8: Testing Your App with Vitest and Cypress 12. Chapter 9: Introduction to Advanced Vue.js Techniques – Slots, Lifecycle, and Template Refs 13. Chapter 10: Handling Routing with Vue Router 14. Chapter 11: Managing Your Application’s State with Pinia 15. Chapter 12: Achieving Client-Side Validation with VeeValidate 16. Part 4: Conclusion and Further Resources
17. Chapter 13: Unveiling Application Issues with the Vue Devtools 18. Chapter 14: Advanced Resources for Future Reading 19. Index 20. Other Books You May Enjoy

Achieving Client-Side Validation with VeeValidate

A website is not complete until it has a form of some sort. Contact Us, feedback, and comment forms are just a few examples that we may be required to develop and validate in our Vue.js application.

In this chapter, we will explain what makes a semantically correct form, introduce the available fields, and talk through its accessibility needs. We will then update our CreatePost component and learn how to handle form fields and manage two-way binding using v-model. Next, we will move on to creating a new form called contactUs. This will be used to introduce a new package called VeeValidate. Finally, we will learn how to develop custom validation rules and how to simplify our validation by using VeeValidate preset rules.

In this chapter, we will cover the following:

  • Understanding forms
  • Two-way binding with v-model
  • Controlling your form using VeeValidate
  • Defining your form validation with VeeValidate

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