How can you implement a custom validator that checks if a password and its confirmation are the same in a reactive form?
- Use the 'compare' method in Angular's built-in Validators.
- Create a custom validator function that compares the password and confirmation fields.
- Implement a directive for password confirmation validation.
- Utilize Angular's 'FormGroup' to compare the password and confirmation controls.
To implement a custom validator for password confirmation, you should create a custom validator function that compares the password and confirmation fields. This function should be added to the reactive form controls to ensure that the password and its confirmation are the same. Options 1, 3, and 4 are not the recommended approaches for this specific validation task.
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