How can I implement form validation in Angular?
An example of an AI chatbot conversation about implementing form validation in Angular.
How can I implement form validation in Angular?
You can implement form validation in Angular using Reactive Forms or Template-driven Forms. Which one would you like to know more about?
I want to use Reactive Forms. Can you give me an example?
Sure! First, import ReactiveFormsModule in your app module. Then, create a FormGroup in your component and use FormControl for each input.
What about adding validation rules?
You can add validation rules by passing validators to FormControl. For example, use Validators.required for mandatory fields.
How do I display error messages?
You can check the control's validity in your template and display error messages conditionally based on its state.
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