javascript vuelidate identical passwords only if checkbox is ticked

To achieve this in Vue using Vuelidate, you can follow these steps:

1. Create a data property to store the checkbox state and the passwords.
2. Use the Vuelidate library to define validation rules for the password fields.
3. Create a custom validation rule to check if the passwords are identical only when the checkbox is ticked.
4. Apply the validation rules to the password fields in the component.
5. Update the component template to display error messages based on the validation results.
6. Use the checkbox state to conditionally apply the custom validation rule for checking identical passwords.