What is the difference between FormGroup and FormArray in Reactive Forms?
In Reactive Forms, FormGroup is used to group related controls, while FormArray is used to manage an array of controls.
Can you give me an example of when to use FormArray?
Sure! Use FormArray when you need to handle a dynamic list of form controls, like adding multiple addresses.
How do I create a FormGroup with nested FormArrays?
You can create a FormGroup and include a FormArray as one of its controls, allowing for complex nested structures.
Are there any performance considerations when using FormArray?
Yes, using FormArray can impact performance if it contains a large number of controls, so optimize rendering.
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