How to validate phone number in Angular 17?

Phone Number Validation in Angular 17: A Comprehensive Guide

Validating phone numbers is a crucial aspect of form handling in web applications. In this tutorial, we'll explore how to implement robust phone number validation using Angular 17's reactive forms, providing developers with a flexible and powerful approach to form control.

Key Highlights of Phone Number Validation

• Implement reactive form validation
• Use custom regular expressions for phone number checking
• Display user-friendly error messages
• Ensure form control in Angular 17

The tutorial walks you through the entire process of setting up a form component, initializing reactive forms, and implementing validation logic. You'll learn how to:

• Create a new Angular 17 project
• Set up reactive form controls
• Apply custom validators
• Handle validation errors

Watch the full video tutorial here: Phone Number Validation in Angular 17

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Bonus Content

The video includes a bonus section covering common pitfalls in phone number validation and best practices for creating flexible, reusable form validation strategies.