Reactive forms offer more control and flexibility, making them ideal for complex forms. Follow these steps to build reactive forms:

1. Create a form group using FormBuilder and add form controls with validators.
2. Implement custom validators for advanced form validation.
3. Use form control events to respond to user interactions.
4. Disable form submit until the form is valid.
5. Dynamically update form controls based on user input.

Handling Form Validation

Proper form validation is crucial for ensuring data accuracy and preventing security vulnerabilities. Angular provides various validators to enforce validation rules. Some essential validation practices include: