Reactive form in angular - Single Input Field Basic example | Angular tutorial Hindi (Session-284)

In this Angular session, you’ll build your first Reactive Form using a single input field. This hands-on example helps you understand how FormControl works, how it connects the template with the component, and how Angular tracks value and validation state in reactive forms.

This session is perfect for beginners who want to move step by step from theory to implementation.

What You’ll Learn in This Video:

1.Creating a FormControl in the component class

2.Binding a single input field using formControl

3.Understanding value changes in reactive forms

4.Checking control states: valid, invalid, touched, dirty

5.Adding basic validation to a single input field

6.Displaying validation messages in the template

7.Real-world example: username input field

FAQs (Single Input Field – Reactive Form)

Q1: What is FormControl in reactive forms?
Q2: How is reactive form binding different from ngModel?
Q3: Can I use validations with a single FormControl?
Q4: How do I read input value from a FormControl?
Q5: When should I use a single control reactive form?

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