There is no way to set message of new CardExpirationDate('m/y') class

Here is my validation

'expiry_input'      => ['required', new CardExpirationDate('m/y')],

For required i can set message at at laravel messages method but for another fields how i can set the message ?

I get this error message
validation.credit_card.card_expiration_date_invalid.

I want to change that.