How do you implement form handling in Angular?

Purpose: Why this question is being asked: Please find below the points:

To assess your understanding of Angular’s form handling capabilities.
To gauge your knowledge of best practices for implementing form handling in Angular.
To determine if you can effectively use Angular’s built-in features for form validation and error handling,.
To evaluate your ability to integrate form handling with backend services or APIs.
To see if you can articulate the steps involved in implementing form handling in Angular.
To ascertain if you understand how to bind form data to model properties and handle user input.
To gauge your familiarity with Angular’s Reactive Forms or Template-Driven Forms for handling form submissions,.

In Angular, form handling can be implemented using the FormsModule or ReactiveFormsModule modules.
With FormsModule, you can create a template-driven approach where you bind form fields directly to properties in the component’s class.
By using the ngModel directive, you can track and validate form fields easily.
On the other hand, ReactiveFormsModule provides a more reactive approach using FormControl, FormGroup, and FormBuilder.
With FormControl, you can track and manage.
individual input fields, while FormGroup allows you to manage a collection of form controls.
FormBuilder simplifies the creation of form groups and controls by providing a more concise syntax.
Both modules offer features like form validation, submitting forms, and handling form events.
Overall, Angular provides flexible options to handle forms efficiently based on your project requirements.

Use Angular’s built-in ngForm directive to create a form with two-way data binding and form validation.
Implement form submission handling using the ngSubmit directive, and write a function in your component to handle the form data.
Access form controls and their values using Angular’s ngModel directive and FormControl API.
Use Angular’s Validators to implement client-side form validation for required fields, email format, etc.
Implement custom form validation by creating your own validator functions.
Display form validation errors using Angular’s ngIf and ngModel directives in the template.
Use ngClass to dynamically apply CSS classes to form elements based on their validation status
Implement server-side form handling by making HTTP requests with Angular’s HttpClient module.
Handle form reset and form submission success/error messages using Angular’s form.reset() function and appropriate data handling techniques.