How can I implement form validation in Angular?

How can I implement form validation in Angular?

You can implement form validation in Angular using Reactive Forms or Template-driven Forms. Which one would you like to know more about?

I'd like to know about Reactive Forms.

Great choice! Reactive Forms provide a model-driven approach to handling form inputs. You can create a form using the FormGroup and FormControl classes. Would you like a code example?

Yes, please provide a code example.

Here's a simple example:

import { Component } from '@angular/core';
import { FormGroup, FormBuilder, Validators } from '@angular/forms';

@Component({
  selector: 'app-my-form',
  templateUrl: './my-form.component.html'
})
export class MyFormComponent {
  myForm: FormGroup;

  constructor(private fb: FormBuilder) {
    this.myForm = this.fb.group({
      name: ['', Validators.required],
      email: ['', [Validators.required, Validators.email]]
    });
  }
}

This creates a form with name and email fields, both of which are required.