Template-Driven form - ngModelGroup with Radio Buttons | Angular tutorial in Hindi (Session-273)

Template-Driven Form – ngModelGroup with Radio Buttons | Angular tutorial in Hindi (Session-273)

In this Angular session, learn how to use ngModelGroup with radio buttons in Template-Driven Forms. Radio buttons are commonly used when users must select one option from multiple choices, such as gender, subscription plans, payment methods, or yes/no decisions.

Grouping radio buttons inside an ngModelGroup helps you organize form structure, manage validation, and keep related selection logic clean and readable.

What You’ll Learn in This Video:

1.Using ngModelGroup with radio button inputs

2.Grouping multiple radio options under a single model

3.Applying required validation to radio button groups

4.Understanding form value structure for radio selections

5.Tracking group-level valid and invalid states

6.Showing validation messages for radio button groups

7.Real-world examples: gender selection, plan selection, yes/no options

FAQs (ngModelGroup with Radio Buttons)

Q1: How do radio buttons work with ngModelGroup?
Q2: Can I apply required validation to radio button groups?
Q3: How is the selected radio value stored in the form object?
Q4: Can radio buttons be combined with other controls inside ngModelGroup?
Q5: What happens if no radio option is selected?

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